Kim needs to place 32 mystery books and 56 biography books on library shelves. She is to place the maximum number of books on each shelf so that all the shelves have the same number of books. Each shelf will contain only one type of book. Part A:
Determine the number of books to be placed on each shelf.
Part B:
How many shelves will Kim use for each type of book?

Answers

Answer 1

Answer: 8 books will be on each shelf. There will be 4 shelves for the mystery books and 7 shelves for the biography books.

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You can draw a quadrilateral with no parallel lines and at least one right angle.TRUE OR FALSE

Answers

The answer is true. All you need is one 90 degree angle, two 50 degree angles, and one 170 degree angle. This creates a weird looking shape that is a quadrilateral with no parallel lines and at least one right angle.

Answer:

It is true

Step-by-step explanation:

AC and BD are perpendicular bisectors of each other.Find the perimeter of ABC

Answers

The sides are x= AC/2 and y=BD/2
the hypotenuse is z = √( (AC/2)^2 + (BD.2)^2 )
The perimeter is x+y+z.

Susie earns $9 per hour at her part-time job. On Tuesday, she spent $5 of her pay that day on lunch. If she took home $49 that day, how many hours did she work? Which mathematical sentence matches the problem?5h + 9 = 49
9h + 5 = 49
9(h - 5) = 49
9h - 5 = 49

Answers

9h - 5 = 49 is the corret answer

Your variable represents the number of hours she worked, not the number of times she spent 5 dollars.

I need help on this math problem can anyone help ?

Answers

Answer:

D. 40

Step-by-step explanation:

Area of a Triangle: A = 1/2bh

Our b is 16 and our h is 5. So,

A = 1/2(16)(5)

A = 8(5)

A = 40

Answer:

Step-by-step explanation:

1/2 bh

16*52 = 40

Marisa wants to buy a DVD player that runs for at least $150. She already saved $ 80 and plans to save an additional $ 10 each week. Write an inequality that represents this problem and explain your answer in detailed steps.

Answers

x=number of weeks
the inequality is:
10x+80≥150

Now, we solve this inequality:
10x+80≥150
10x≥150-80
10x≥70
x≥70/10
x≥7

Solution: Marisa needs to save at least 7 weeks for she can buy the DVD

Please help!! thanks you whoever can answer this for me <3

Answers

Alternate means opposite in a way, and the only answer that gives us "opposite angles" is D. angle 4 and angle 6.

its A because none of the other answers have 12 in them and it crosses 12

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Which expression is equivalent to 1/5(15+10x-5)

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What are the next three numbers in this pattern 1,2,3,5,8

Guys Can someone help me...Thanks