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3 years ago

14

Each boy in a class has 7 pockets and each girl in that class has 11 pockets. How many boys and how many girls are there in this

class if there are 147 pockets and 17 heads?

1 answer:

amm18123 years ago

5 0

7 girls, because 11(7)+7(10)+147

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Answer:

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melisa1 [442]

Answer:

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3 years ago

Solve for x. 3x ^2 -4 = 8

LenKa [72]

Answer:

x = ±2

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