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just olya [345]
3 years ago
8

Rachel decided to have bouncy balls as a party favor. She determines that her ratio of bouncy ballsTwo guest is 9:3. Explain how

to find the number of balls needed for30 guest
Mathematics
2 answers:
crimeas [40]3 years ago
7 0

Just multiply or divide the ratio to get each number to 30.

Ket [755]3 years ago
6 0

Answer: 90


Step-by-step explanation:because  if you times 10 to get 30 so you also times it by 9 so 9 x 10 = 90


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romanna [79]

2/3 x + 1 = 27

subtract 1 from each side

2/3 x = 26

multiply by 3/2

3/2 * 2/3 x = 26 * 3/2

x = 39

7 0
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A15,15,15 B from the top15,1,45,3,15 C 30,2,30,2,15

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4 0
4 years ago
The record for the most rolls of wrapping paper sold for the school fundraiser is 593. Let w be the number of rolls of wrapping
astra-53 [7]

Answer:

w ≤ 593

Step-by-step explanation:

Missing option;

w ≥ 593

w > 593

w ≤ 593

593 < w

Explanation:

w ≥ 593    No

Number of wrapping paper sold never be more than 593.

w > 593    no

Number of wrapping paper sold never be more than 593.

w ≤ 593  yes

Number of wrapping paper sold will be equal or less than 593.

5 0
3 years ago
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