MATHEMATICS MIDDLE SCHOOL

Mae-Ying wanted to buy packages of crackers and cheese from the vending machine. Each package cost 35 Cents. Mae-Ying had 5 quarters. 3 Dimes. and 2 Nickels. How many packages of crackers and cheese could she buy?Thanks for the help!!!! :)

Answers

Answer 1
Answer: she could only buy 4 packets 3 dimes are the same as 30 cents plus 2 nickels which is the same as 10 cents add 30+10=40
5*25 for the quarters 5*25=125
125+40=165
now divide 165/35=4
so he can only buy 4 packets

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A sporting goods store charges $30 for 12 cans of tennis balls and $45 for two boxes of golf balls. A coach orders 100 cans of tennis balls and 5 boxes of golf balls. How much will the coach pay for the tennis and golf balls?

Answers

tennis ball
12 cans = $30
1 can = $ 30/12 = $2.5

golf balls
2 boxes = $45
1 box = $45 /2 = $ 22.5

100 cans of tennis balls + 5 boxes of golf boxes 
(100 * $ 2.5)  + ( 5 *  $ 22.5) 
$250 + $112.5
$362.5

Write the first four terms of the sequence

the rule is: start at 1/2,and add 1/3 ???

Answers

5/6,7/6,3/2,11/6 hope it helps

Which is greater 8/10 or 63/100 ?

Answers

8/10 is greater than 63/100, it is grater because when u change them into a percentage 8/10 is higher

PLEASE HELP ME!!What is |9|?
A.
–9

B.
0

C.
9

D.
18

Answers

Absolute value takes the distance of the number, not the direction. That means that the absolute value of a number would always be a positive. 

|9| = 9

Answer: 9
Because absolute value means the number distance away from zero, [9] is 9.
Answer: C. 9
Xtra info: [-9] would just mean 9, that is how far it is away from 0.

How many 2/3 pieces can you cut from a 10 foot long board

Answers

I told you in my answer that I was writing that you have to remember that in math any whole number converted to a fraction is over 1.  So make the 10 a 10/1. 

10/1 divided by 2/3 copy change flip.

10/1 x 3/2  multiple across 30/2  divide that answer is 15.  You can cut 15 boards that are 2/3 in length from a 10 foot long board.

write three ratios that are equivalent to the one given:the ratio of right of right-handed students to left-handed students is 18:4.

Answers

The three equivalent ratios are 27/6, 45/10, and 36/8.

Given,

The ratio of right-handed students to left-handed students is 18:4.

We need to find three equivalentratios of 18:4.

What is a ratio?

A ratio is denoted by A:B.

If the ratios are equal we called it proportion.

Example:

2/4 = 16/32 = 6/12

2/4 = 1/2

16/32 = 2/4 = 1/2

6/12 = 1/2

2/4, 16/32, and 6/12 are equivalent ratios and they are in proportion.

We have,

18:4

It can be written as:

= 18/4

Reducing it to the smallest term.

= 2 x 9 / 2 x 2

= 9 / 2

So,

We can have,

27/6, 45/10, and 36/8 as our equivalentratios.

27/6 = 3 x 9 / 3 x 2 =  9/2

45/10 = 5 x 9 / 5 x 2 = 9/2

36/8 = 4 x 9 / 4 x 2 = 9/2

Thus the three equivalent ratios are 27/6, 45/10, and 36/8.

Learn more about ratios here:

brainly.com/question/13419413

#SPJ2
The three ratios that is equal to 18:4 are

9 : 2 if you divide 18 and 4 by 2
36 : 8 if you multiply 18 and 4 by 2
54 : 12 if you multiply 18 and 4 by 3

Hope this helps!!
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