Mathematics Middle School

To celebrate the first day of winter, Lin is putting magnets on some of the lockers (pre-CO VID of course). There are 100 lockers along one side of her school's hallway. She puts a snowflake magnet on every 5th locker and a snowman magnet on every 7th locker. Is this a GCF or an LCM question?

To Celebrate The First Day Of Winter, Lin Is Putting Magnets On Some Of The Lockers (pre-CO VID Of Course).

Answers

Answer 1
This will be a LCM because there is no GCF between the 5th lockers and 7th lockers.
Answer 2
I’m almost 97% sure this would be LCM

Related Questions

Solve the equation 3x + 2( 4-6) = x + 1 What is the value for?​

Answers

Answer:

2 1/2

Step-by-step explanation:

Answer:

2 1/2

Step-by-step explanation:

The costs of buying a small piece of land and a small car in a remote village since the year 1990 are represented by the following tables:
Determine whether the data described in the tables is best modeled by a linear function or an exponential function.

The costs of buying a small piece of land and a small car in a remote village since the year 1990 are

Answers

To determine whether the data described in the tables is best modeled by a linear function or an exponential function, we need to analyze the patterns and trends in the data. Unfortunately, since you have mentioned tables but have not provided any specific data or tables, I am unable to assess the nature of the data or the relationship between the variables.

Please provide the specific data or tables for the costs of buying a small piece of land and a small car since 1990, and I'll be happy to help you determine whether a linear or exponential function is the best model for the data.
Unable to do because there is no diagram or anything like that for me to go off of

please help!!!!!!!!!!!!!!!!!!!!!!!

please help!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

1. 16 inches

2. 1256 square feet

x-2y=3, x^2-2y=3, x^2-2xy+4y^2=11, find the value of x^2y-2xy^2

Answers

This is a system of three equations with two unknowns, x and y. To solve it, we can use the method of elimination. First, we can eliminate y by subtracting the first equation from the second equation:

x^2-2y=3 - (x-2y=3) => x^2-x=0

Then we can factor the resulting equation and find the values of x:

x^2-x=0 => x(x-1)=0 => x=0 or x=1

Next, we can substitute these values of x into any of the original equations and find the corresponding values of y. For example, using the first equation:

x-2y=3 => 0-2y=3 => y=-3/2 when x=0 x-2y=3 => 1-2y=3 => y=-1 when x=1

Finally, we can substitute these values of x and y into the expression x2y-2xy2 and evaluate it:

x2y-2xy2 => 02(-3/2)-2(0)(-3/2)2 => 0 when x=0 and y=-3/2 x2y-2xy2 => 12(-1)-2(1)(-1)2 => -3 when x=1 and y=-1

Therefore, the value of x2y-2xy2 can be either 0 or -3 depending on the values of x and y.

Honestly i doent even know

Please help me ASAP!!!

Please help me ASAP!!!

Answers

Answer:

Yes

No

Yes

No

Step-by-step explanation:

9, 15 have 3 as the GCF

12, 18 have 6 as the GCF

15, 27 have 3 as the GCF

30, 45 have 15 as the GCF

Monster Energy Drink costs $25 for a 12 pack, but You has a coupon for 15% off the entire purchase.

EpicThunder Costs $5.30 for a 2 pack.

Which drink costs less per can?

Answers

Answer:

12

Step-by-step explanation:

It is twelve I think

HELPPPPPPPPPPPPP
The chances of finding a rare card in a pack of trading cards can be represented with the equation y equals one-twentieth times x, where y represents the number of rare trading cards and x represents the number of packs of trading cards. Determine how many rare trading cards you would find if you bought 60 packs of trading cards.

one-twentieth
3
20
1,200

Answers

Answer:

3

Step-by-step explanation:

1/20=0.05 then 0.05x60=3 so 3 rare trading cards. May god bless your day.<3

Which statement is the best comparison between the populations of the two continents in 2008

Which statement is the best comparison between the populations of the two continents in 2008

Answers

Answer:

Africa population is 2X larger than North America

Step-by-step explanation:

9.67x10⁸ = 967000000 which is 2 times more than north america which is 529 million

Answer:

Africa's population was about 2 times larger than North America's population in 2008

Step-by-step explanation:

9.67*10^8 = 967000000 = 971 million

971 million = Africa

529 =  north America

if 2n squared work out the 4th and 10th term of the sequence

Answers

Answer:

32 and 200

Step-by-step explanation:

Assuming that the n th term formula is 2n²

To find the 4 th and 10 th terms substitute n = 4 and n= 10 into the formula.

n = 4 → 2 × 4² = 2 × 16 = 32

n = 10 → 2 × 10² = 2 × 100 = 200

4 th term = 32 and 10 th term = 200

The two triangles below are similar. Use scale factor to find x
How to write solution: X = __ cm

The two triangles below are similar. Use scale factor to find xHow to write solution: X = __ cm

Answers

Well Triangle A - ( 5cm by 3cm) and triangle B - ( 15cm by Xcm) if we divide 15/5 we get 3, we have to multiply 3 by 3 To get 9 wich is the angle length for x (or just multiply by 2/3)

whats 28/15 divided by 4/5 (non simplifed)
40 POINTSSS

Answers

Answer:

2.33333333333

Answer:

7/3

Step-by-step explanation:

28/15 ÷ 4/5 can be also written as 28/15 X 5/4

28/15 X 5/4= 7/3

Hope this helps

Free brainliest if correct

Free brainliest if correct

Answers

Answer:

the answer is c

Step-by-step explanation:

I agree I’m pretty sure the answer would be C

Which equations show a proportional relationship between jand k?
A. j = 2/9 k
B. 3 j = 7 k
C. j = k+6
D. j = 5 (k+1)
E. 1/2 j = 10 k

Answers

Answer:

J=5(k+158292

Step-by-step explanation:

1 20 =4÷8+697 an

Timmy knows that, in his school, 10 out of every 50 students wear glasses. There are 600 students in Timmy’s school. How many students wear glasses?




(Those my shoes)⤵️

Timmy knows that, in his school, 10 out of every 50 students wear glasses. There are 600 students in

Answers

Answer:

120

Step-by-step explanation:

10 out of 50 is 1/5 which is 20 percent and 20 percent of 600 is =120

120 students wear glasses

Chicago, Illinois, has an elevation of 600 feet above sea level (zero feet). The elevation of Desert Shores, California, is 800 feet less than the elevation of Chicago.

Which statement is true about Desert Shores?

the elevation is -200 feet

the elevation is 200 feet

the elevation is at 1400 feet

the elevation is at -1400 feet

Answers

Answer:

The elevation is -200 feet.

Step-by-step explanation:

600 - 800 = -200

-200, since you start off with 600 ft and your taking away 800 it would become negative so, 600-800= -200

What do I do where it says "Rewrite The False Statement To Make It True"?

What do I do where it says "Rewrite The False Statement To Make It True"?

Answers

Answer:

the rate of change is $50

Step-by-step explanation:

each ticket costs $50 not 100

The rate is 50$
Each ticket cost 50$ and 2 cost 100

i need more help with this

i need more help with this

Answers

Answer:

4. A: 245

5. B: 4/12 and 6/18

6. B: p=28

Step-by-step explanation:

Number 4 is 245
Number 5 is 24/36=8/9
Number 6 is p=28

Which of the following does NOT describe a rational number? A- Non-repeating decimal B- Perfect square (ex: square root of 4) C- Terminating Decimal D- Improper Fraction

Answers

Answer:

Non-repeating decimal

Step-by-step explanation:

As a example, 32.93729, would be a never ending number. Which means it's not a rational number, it is a irrational number.

A would be your answer, non repeating decimal!

Answer this question please and thank you

Answer this question please and thank you
Answer this question please and thank you

Answers

Step-by-step explanation: 13.93 + 7.37 = 21.3        14 + 7 = 21

1.
a. 21.3
b. 21

2.
a. 30.693
b. 39 - 9 = 30

Order the numbers from closest to zero to farthest from zero:
4.38, l4.5l, l-4.6l, -l4.9l

HELPPPPP

Answers

The smallest number is the one closest to zero, or after zero, if it's a negative number, while the largest number is the number with the largest difference from the smallest, or the highest of value (not considering all situations). Usually, you would use the ascending order method for graphing numbers based on their value, which is indeed smallest to largest. According to thefreedictionary.com, "A function or variable continuously approaching zero as a limit." Tip: In ordering numbers based on value, the whole numbers that aren't negative are considerably believed to be the easiest numbers to order.

With that being said, here is the order of the numbers from smallest to largest:

4.38

4.5

4.6

4.9

Answer:

Here are the numbers ordered from closest to zero to farthest from zero:

4.38 (closest to zero)

4.5

-4.6

-4.9 (farthest from zero)

Step-by-step explanation:

Can someone help me solve for X?
2(3−x)+5(4−x)=12

Answers

Answer:

x=2

Step-by-step explanation:

2(3-x)+5(4-x)=126-2x+20-5x=1226-7x=12-7x+26=12-7x=-14x=2

Step-by-step explanation:

-7x+26=12

--------------------------

subtract 26 from both sides

-7x+26-26=12-26

----------------------------------------------

simplify

-7x=-14

------------------

divide both sides by -7

-7/-7 = -14/-7

----------------------------------

simplify once more

x=2

Question 2(Multiple Choice Worth 2 points)
(Experimental Probability MC)

In a repeated experiment, Kim rolled a fair die twice. The theoretical probability of both rolls equaling a sum greater than 10 is 3 over 36. Predict how many times the rolls will result in a sum greater than 10 if the experiment is repeated 108 times.

3
9
10
18

Answers

Answer is simply 3 :)))))))

9 the rolls will result in a sum greater than 10 if the experiment is repeated 108 times.

What is Probability?

Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.

The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.

The degree to which something is likely to happen is basically what probability means.

The theoretical probability of both rolls equaling a sum greater than 10 is 3 over 36.

As, Expected number of outcomes = theoretical probability * number of trials

Expected number of outcomes = 3/36 x 108

                                                    = 9

Thus, the required value is 9.

Learn more about Probability here:

https://brainly.com/question/30544947

#SPJ2

Oscar sold half of his comic books and then bought eleven more. He now has 33. How many comic books did he start with? Write an equation that represents the scenario and solve the problem alegbraically.

Answers

So the answers 44 bc 44/2 (he sold half) is 22 + 11 (more that he bought) is = 33
44=(33-11)/2

      Answer:         44 comic books

Step-by-step explanation:

plls 20 poinsts will mark brainlest

plls 20 poinsts will mark brainlest

Answers

Answer:

My answer is in the attached image.

plls 20 poinsts will mark brainlest
Dat is wat I got I really hope dat helped
plls 20 poinsts will mark brainlest

Please help <3

Find the volume of a pyramid with a square base, where the perimeter of the base is
16.9 cm and the height of the pyramid is 19.6. Round Your answer to the nearest tenth of the cubic centimeter.

Answers

Answer:

116.6

Step-by-step explanation:

Volume = ⅓ × area of base ×height. We don't have the area of base, we need to find it.

Perimeter (4×Length) = 16.9 cm

Length = 16.9÷4 = 4.225 cm

Area = L² = 4.225² =

Volume of pyramid = 1/3 × 4.225² × 19.6 = 116.624 = 116.6 cm³

Select all the expressions that simplify to a positive number.
1312−25.34
–10.5+1134
(−45)÷(−23)
414⋅(−1.25)
–10110+(−18.9)

Select all the expressions that simplify to a positive number. 131225.34 10.5+1134 (45)(23) 414(1.25)

Answers

Answer:-10.5+11 3/4

             (-4/5)÷(-2/3)

             

Explanation: Correct

2 and 3 is correct
Explanation: because you can’t divide two negatives that becomes a positive and if a positive number is higher then a negative number the answer will be positive

Filomena applies the commutative property to the product.
( 7/15 ) x ( −11 ) x ( 30 )
Which expression illustrates the commutative property applied to the product?
*someone please answer this before 2:20 :)*

Filomena applies the commutative property to the product.( 7/15 ) x ( 11 ) x ( 30 )Which expression illustrates

Answers

Answer: Option 4

Step-by-step explanation:

Commutative property is when you change the order of the operands but it does not change the answer like 5 times 6 and 6 times 5 all = 30.

In this case, the fourth answer is correct because 7/15 x -11 x 30 is the same as 7/15 x 30 x -11 but -11 and 30 are switched around.

Hope this helps you!

:)

I can agree but the easiest way to do that you do 5times 6makes 30 but you can do the other way round and you still going to have the same answer innit

Simple math a-lot of points must do at least 3 questions not the ones the person before you did

Simple math a-lot of points must do at least 3 questions not the ones the person before you did

Answers

Answer:

Step-by-step explanation:

all of the answers are -15

Marlo buys
6
66 feet of ribbon to make bracelets. She needs
18
1818 inches of ribbon to make
1
11 bracelet.
How many bracelets can Marlo make if she uses all the ribbon she buys?

Answers

Answer:

So, 6 feet is equal to 72 inches. You need 18 inches for one bracelet, so by dividing 72/18, you get 4. So, he can make 4 bracelets.

Answer:

So, 6 feet is equal to 72 inches. You need 18 inches for one bracelet, so by dividing 72/18, you get 4. So, he can make 4 bracelets.

Step-by-step explanation:

Please help I will give brainly

Please help I will give brainly

Answers

Answer:

6

Step-by-step explanation:

BC you need to add upall of them then devide by 1/4 and then oyu have your answer

it’s 30 1/4 inch cubes so it’s 30in^3
Other Questions
Solve the IVPs by the Laplace transform. If necessary, use partial fraction expansion as in Example 4 of the text: Show all details. 1. Y + 5. 2y = 19. 4 sin 2t, y(0) = 0 2. Y + 2y = 0, y(0) = 1. 5 3. Y" y + 6y = 0, y(0) = 11, y(0) = 28 4. Y" + 9y = I0e^(-t) y(0) = 0, Y(0) = 0 5. Y" 1/4y = 0, y(0) = 12, Y(0) = 0 6. Y" - 6y + 5y = 29 cos 2t, y(0) 3. 2 Y(0) = 6. 2 7. Y" + 7y' + 12y = 21e^3t, y(0) 3. 5 y(0) = -10 8. Y" - 4y' + 4y = 0, y(0) 8. 1, y(0) = 3. 9 9. Y" - 4y' + 3y = 6t - 8, y(0) = 0, y(0) = 0 10. Y" + 0. 04y = 0. 02t^2 y(0)=-25, y(0)=0 What changed in the 1970s regarding sodomy laws in the US? Question 7What type of tissue is the main tissue in the skin and the lining ofbody cavities?O ConnectiveMuscleO NervousEpithelial Which statement best describes the message and the creator of this poster from the presidential election of 1952?A. Candidate Stevenson created the poster to let America know that he has new and unique ideas for improving the country. B.The Democratic Party created the poster, which implies that Democrats are wealthier than Republicans.C. A government agency wants to show support for Stevenson by saying he will focus on safety more than other candidates.D. An interest group representing labor feels that the election will be a choice between poverty and success for the country. a teenager bemoans, "my life is a roller coaster. ive got all this new stuff to think about and im not as good at things i used to do well. i think im making progress in one area, but im losing ground in another." this statement about alternating between gains and losses reflects which of baltes key principles of lifespan development? O LINEAR EQUATIONS AND INEQUALITIESGraphing a compound inequality o...Graph the compound inequality on the number line.x>-8 and x-3 the maturity value of a $225,600, 6%, 40-day note receivable dated july 3 is (assume a 360-day year.) a.$231,616 b.$239,136 c.$227,104 d.$225,600 Determine the literary device being used in the lines from the poem.Drag and drop each item into the column it corresponds to. Order does not matter.1.And a pain still throbs in the old, old scars2.And the river flows like a stream of glass;3.Till its blood is red on the cruel bars;4.When he beats his bars and he would be free;5.When his wing is bruised and his bosom sore,--6.When the wind stirs soft through the springing grass, how do you keep your bearded dragon from getting its sand in its water bowl susie purchased a dress on sale for $22.36. this is 85% of the original price. what was the original price? greg has a traditional health insurance plan with a $250 deductible, 80/20 coinsurance, and a $2000 out-of-pocket maximum. his total health care bill is $4,760. how much will he end up paying? Using any two methods, prove the validity of the statement that "all girls who eat bread are brighter than some boys because it is false that some girls who eat bread are brighter than all boys" The volumes of two similar prisms are 135 ft^3 and 5000ft^3 a. Find the ratio of their heights.b. Find the ratio of the area of their bases. Write a letter to your friend to thank her for spending the weekend with you The following scenarios are examples of irrational decision making. Which would be the most likely scenario for a behavioral economist to study? Select one: O a. of investing that money in purchasing a rental property. O b. John decided not to buy a new car since the price of the car he wants has increased. O c. Roger decides it's time to own a house and even though he has bad credit he is able to secure a mortgage with a higher interest rate. O d. Sherry decides to spend a year traveling around the globe and spends $30,000 on a instead O e. Jessica just graduated and was gifted a stand up paddle board even though she never learned to ride one. She could sell it for cash, but instead takes it to a lake to try it even though she doesn't much like being in water. evaluate ab/2 when a is 6 ft and b is 8 ft Write a function named swapFrontBack that takes as input an array of integers and an integer that specifies how many entries are in the array. The function should swap the first element in the array with the last element in the array. The function should check if the array is empty to prevent errors. Test your function with arrays of different length and with varying front and back numbers. Which expression is equivalent to (7x3}(x8} Select all of the statements that are true The [9.7] = -9.7 because the distance from -9.7 to 0 on the number line is 9.7 units.Numbers with the same absolute value are opposites because they are the same distance from each other.The [7.1] = 7.1 because the distance from 7.1 to 0 on the number line is 7.1 units.The [-8.4] = 8.4 because the distance from -8.4 to 8.4 on the number line is 0 units.Numbers with the same absolute value are opposites because they are the same distance from 0 on the number line.The [-12.5] = 12.5 because the distance from 12.5 to 0 on the number line is -12.5 units. 2. Find the missing side length of the righttriangle below?