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3 years ago

PLEASE HELP!!!!!!!!

Mathematics

1 answer:

Anastaziya [24]3 years ago

8 0

Answer:

There are 76 students:

g + b = 76

girls is 13 more than twice the boys:

g = 2b + 13

replace g with 2b + 13 in 1st equation

2b+13+b = 76

3b + 13 = 76

3b = 63

b = 21 boys

g = 76-21 = 55 girls

Step-by-step explanation:

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Step-by-step explanation:

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