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lukranit [14]
3 years ago
15

The ratio of boys to girls at a movie is 4:7. If there are 21​ girls, how many boys are at the​ movie?

Mathematics
1 answer:
GaryK [48]3 years ago
3 0

Answer:

12 boys

Step-by-step explanation:

7 x 3 = 21

4 x 3 = 12

12 boys

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Evaluate the expression using the values in the left column to complete the table
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Answer/Step-by-step explanation:

A. 4b + 3b

Using b = 2

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