MATHEMATICS MIDDLE SCHOOL

I need help with this question

Answers

Answer 1

Answer:

Answer:

61 cm for each book shelf.

Step-by-step explanation:

First it gives you the width of the boxes so you add them together

132 + 108 + 94 = 334

so 334 cm has already been used out of 456 cm.

Next you will 456 - 334 = 122 cm left over

if they are building 2 book cases you with take what cm's you have left and divide it by 2

122 / 2 = 61

So that means each book case will be 61 cm's wide

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Is 5/10 in simplest form

Answers

no, it is not because it can be simplified to 1/2.

Find the Greatest Common Factor (GCF)
5 and 10

GCF = 5

Divide the numerator and denominator by 5.

5/10 ÷ 5 = 1/2
The final answer is 1/2 :)

There are 4 more girls in Mrs. Pitt's class than Mr. Brown's class. Five girls moved from Mrs. Pitt's class to Mr. Brown's class. Now there are twice as many girls in Mr. Brown's class as there are in Mrs. Pitt's. How many girls were in Mr. Brown's class to begin with?

Answers

3 girls were in Mr. Brown class in the beginning

Answer:

There were 7 girls in Mr. Brown's class to begin with.

i really hope this helps/brainliest is always appreciated

A man drove his car a distance of 260 miles in 4 hours. If continuing at this rate is possible, he will travel ____ miles in 8 hours.

Answers

Answer:

He will travel 520 miles in 8 hours.

Step-by-step explanation:

Given : A man drove his car a distance of 260 miles in 4 hours. If continuing at this rate is possible,

To find : he will travel ____ miles in 8 hours.

Solution : We have given

Distance = 260 miles.

Time = 4 hour.

In 4 hour he cover = 260 miles.

In 1 hour he cover = $(260)/(4)$ .

In 1 hour he cover = 65 miles .

So, In 8 hour he cover = 65 * 8 = 520 miles.

Therefore, He will travel 520 miles in 8 hours.

At the movies, Liz eats 1/4 of a box of popcorn. Her friend Kyra eats 2 times a small much as Lizard eats. How much of a box of popcorn does Kyra eat?

Answers

Kyra ate 1/4 of the box of popcorn because 2 x 1/4 = 2/4 or 1/2. Hope this helps

Kura ate 2/4 or 1/2 of the popcorn because 2 times 1/4 is 2/4

How many inches are in three fourths of a yard

Answers

the answer is 27 inches. I am 90% sure of it. It is 27 because a yard has 36 inches. So you do the rule of three. 36/4*3. 36/4 is 9. 9*3=27. I hope you pass your test! :D

A line with a slope of -2 passes through the point (-2, -1). What is its equation in slope-intercept form?

Answers

Answer:

y = -2x -5

Step-by-step explanation:

y - y1 = m (x - x1)

y + 1 = -2 (x + 2)

y + 1 = -2x -4

y = -2x -5

Hope this was helpful :)

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