Mathematics Middle School

(03.01)
Match the two numbers with their least common multiple (LCM). (6 points)



1.
8 and 4


2.
8 and 10


3.
8 and 6
a.
8
b.
24
c.
40

Answers

Answer 1

Answer:

1. 4 = 2× 2, 8 = 2 × 2 × 2

LCM of 4 and 8 = 2 × 2 × 2 = 8

The correct answer is a.

2. 8 = 2 × 2 × 2, 10 = 2 × 5

LCM of 8 and 10 = 2 × 2 × 2 × 5 = 40

The correct answer is c.

3. 6 = 2 × 3, 8 = 2 × 2 × 2

LCM of 6 and 8 = 2 × 2 × 2 × 3 = 24

The correct answer is b.

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INEQUALITIES ON A NUMBER LINE!! ILL GIVE BRAINLIEST I NEED THE ANSWERS

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Answer:

Nice pfp

Step-by-step explanation:

Answer:

12. S=p/5

13. A=wh

14. P=a+b+c

15. A=bh/2

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Answer: welp im in 7th grade so uh... i may be underqualified... but here's my attempt! if it's wrong just lmk and I'll delete it

In the owl world egg laying usually happens about one month after courtship begins. The incubation period for owl eggs is about 30 days, so taking 2 months to increase population is about normal.

Step-by-step explanation: sorry if it's wrong

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1.Rational Number
2.Integer
3.Operations with decimals
4.Order of operations

Answers

Answer:

30 dollars

Step-by-step explanation:

packages-$12.36 x 2=24.72

broccoli-$1.98/2=.99

milk-$3.49

$24.72+.99=25.71

$25.71+$3.49=29.20

$29.20+.80=30.00

she payed with $30.00

A parallelogram is formed by the points A (2, 4), B (6, 3), C (0, 0), and D (4, 1). What transformation could have occurred in order for A’ to be (3, 6)? A. Dilation of 150% B. Reflection across the axis y=5 C. Rotation of 90° about the origin D.Translation following the rule (x+2,y+1)

Answers

Answer:

c please give me brainliest

Step-by-step explanation:

The dilation of 150% from A(2, 4) to A'(3, 6). Therefore, option A is the correct answer.

Given that, a parallelogram is formed by the points A (2, 4), B (6, 3), C (0, 0), and D (4, 1).

What is the transformation?

A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.

The coordinates of the point A' is (3, 6)

Now, 150% of (2, 4) is 0.15 × 2 = 3 and 0.15 × 4 = 6

So, its dilation of 150% from A(2, 4) to A'(3, 6)

The dilation of 150% from A(2, 4) to A'(3, 6). Therefore, option A is the correct answer.

To learn more about the transformation visit:

https://brainly.com/question/11709244.

#SPJ2

If a recipe calls for 3/4 cups of sugar to make 3 batches of cookies, how much sugar will you need to make 5 batches? Find your unit rate in order to solve. (Not really in a hurry I need someone to talk to :( )

Answers

Answer:

1 and 1/4 cups of sugar for 5 batches

Step-by-step explanation:

3/4 cups for 3 batches

1/4 cup for 1 batch

multiply by five

5/4 or 1 and 1/4 cups for 5 batches

How many sofas must be sold in order to have a profit of $12,000?
P(x)= 750x-(600x+4500)​

Answers

110 sofas will have to be sold to make a profit
110 i’m pretty sure mark the person above brainliest please

On a coordinate plane, line segment A B goes from (negative 1, 4) to (2, negative 4).

Dilate the segment about the origin by a scale factor of 1
2

What are the coordinates of B'?

Answers

Answer:

The answer is (1, -2)

Step-by-step explanation:

Hope this helps!

Answer:

its c

Step-by-step explanation:

A student was assigned to read a book over 5 days. On the first day, she read 25 pages. On the second day she read 45 pages, on the third day 30 pages, on the fourth day 50 pages, and on the fifth day 25 pages. On average, how many pages did she read in a day?

Answers

Answer:

Hint : They are a all common factors of 5

Step-by-step explanation:

You divide each of them by 5 then add them all together then you will get your answer.

Good luck!

the triangles below are similar. determine the value of x

Answers

Answer:

x=9

Step-by-step explanation:

27-9=18 and 18-9=9 so x =9

I need help with this please help me
Good answer get brainly

Answers

A. Is the picture
B. No, because for 20 cups of orange juice you would need 16 cups of pineapple juice. 20 divided by 5 is 4 so you would have to multiply 4 by 4 to get 16 cups which is your final answer.
C. In the picture

The table below shows the weekly profits of a concession stand. What must the Week 5 profit be to break even over the 5-month period?

Answers

Answer:

might be 8.4

Step-by-step explanation:

..............

Answer:

8.4

Step-by-step explanation:

Solve the equation n + 8 = -11

Answers

Answer:-19Hope this helps!!

Answer:

2

Step-by-step explanation:

because n is going to be a big number

Find the quotient: 0.21 ÷ 7 = ___. Explain how the strategy you use to solve this problem relates to a strategy you would use to solve a problem with only whole numbers.

Answers

Answer:

The answer would be .03. How I solved the problem is I moved the decimal of .21 two places to the right resulting in 3. Then I moved the decimal back after getting the answer resulting in .03

Step-by-step explanation:

HeIp me please! !!!??

Answers

126 students like football :)

This question is stupid!!! It talked about students who like Italian food, then it asked how many like football?!?!!

What the......

Enter the unknown number for n.

12.66 − n = 7.64 Brainliest..........

Answers

Answer:

Step-by-step explanation:

12.66-n=7.64

12.66-7.64=n

5.02=n

5.02 just subtract 7.64 from 12.66 :)

PLZ HELP BRAINLIEST HElPPPPP

Answers

Answer:

Step-by-step explanation:

Devin is 1

Mike is 2 if Devin is 1

Carrie is 4 if Mike is 2.

Chloe is 8 if Carrie is 4.

Devin is 7

Mike is 14

Carrie is 28

Chloe is 56

total is 105

Find the measure of the indicated angle

Answers

Answer:

? = 110

Step-by-step explanation:

We know the one angle is 25 and the other is 45 because the 90 degree angle that is cut off perfectly in the middle.

All angles of a triangle always adds up to 180

Add all the known angles 25 + 45 = 70

Than subtract 180 - 70 = 110

The answer for the indicated angle is 110 degrees

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Answers

Answer:

-21°

Step-by-step explanation:

the temperature was -14 degrees and then dropped by 7 degrees which meant that it became -21 degrees because -14 - 7 = -21

Which expression is shown using the model below?


5 (6 + 6)
5 (6 + 5)
6 (6 + 5)
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Answers

Answer:

6(6+5)

Step-by-step explanation:

6(6+5)
Explanation:
The figure is 6 units high And 11 units long

What's the answer.
8.649 x 8.485 =
Write that down in the comments.
ill hand out points to people who try their best.

Answers

Answer:

73.386765

Step-by-step explanation:

Answer:

73.386765

Step-by-step explanation:

You can just use a calculator.

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

Answers

Answer:

1/2?

Step-by-step explanation:

Explanation: Ok so what you want to do is find the pretty points first! After you do that make sure you mark it! You want to use Rise/Run when you do this go to the pretty point and go over till you find the next pretty point! So what I see here is that it goes over 2 then down one! So the rate of change should be 2 since 2/1 is 2!

Lex is selling mixtapes of his latest single. He makes a profit of $60 when he sells 12 mixtapes. How many mixtapes does he need to sell to make a profit of $300?Lex is selling mixtapes of his latest single. He makes a profit of $60 when he sells 12 mixtapes. How many mixtapes does he need to sell to make a profit of $300?

Answers

Answer:

60

Step-by-step explanation:

mark other person brainliest. my answer so bad

he ratio of your monthly allowance to your friend’s monthly allowance is 5 : 3. Both of your monthly allowances total $40. How much is each allowance?

Answers

Answer:

your allowance is $25 and your friends is $15

Step-by-step explanation:

40/8*3=15

40/8*5=25

yours is 25 and the friends is 15

what is the coefficient of x when (7+8x)-3(2+6x+2x^2)+9(1+3x+4x^2+12x^3)-9(7-x^2-8x^3+13x^4) is simplified?

Answers

Answer:

8x-18x+27x=17x

Step-by-step explanation:

jasmine rides her bike 9 miles in 50 minutes .what is jasmine's speed in miles per hour?

Answers

Answer:

10.8 mph

Step-by-step explanation:

Answer:

Jasmine's speed is 10.8 miles per hour.

Step-by-step explanation:

Neha used 3 bananas and 4 oranges in her fruit salad. Daniel used 6 bananas and 8 oranges. Did Neha and Daniel use the same ratio of bananas to oranges?

Answers

Answer:

3:4

6:8

crossmultiply

3/4=6/8

3*8=4*6

24=24

yes they used the same ratio

Sally made 13 2/3 cups of punch for her birthday party. Before the cake was served, 5 1/2 cups of punch were drunk. After the cake was served, 4 3/4 cups of punch were drunk. How many cups of punch were left at the end of the party?

Answers

Answer:

13+2/3-10 1/4

Step-by-step explanation:

The starting and the number that was used over all.

Answer:

Step-by-step explanation:

13 2/3-5 1/2=8 1/6 left before the cake

8 1/6- 4 3/4= 3 5/12 left after the cake

Mr. Cannon has a piece of land that is 3/7 of an acre. He wants to build 10 houses on his land. How much land does each house get?

Show me the division statement
explain why you chose the dividend and the divisor
give me the quotient.

Answers

Answer: 3/7 / 10

Not sure what the quotient is though.

3/7l division 10h=q equal quotient?

Help :( pls I’ll give brainlist!

Answers

Answer:

Ozone

Step-by-step explanation:

The answer is Ozone (PLEASR BRAINLIST ME

Which of the coordinates shows the point (4, -8) when it is reflected over both axes.
A. (4, 8)
B. (-4, -8)
C. (-4, 8)
D. (8, -4)
Please answer it as fast as you can

Answers

I thinks it's a
Hope this helps :)

Answer:

c

Step-by-step explanation:

because when you reflect 4 over th y axis you get -4 and -8 reflected over the x-axis would be 8

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