2 years ago

A senior class at Smith High School has 84 students.

Mathematics

1 answer:

sattari [20]2 years ago

3 0

Answer: 44 boys and 40 girls

Step-by-step explanation:

x = number of girls

x + 4 = number of boys

x + x + 4 = 84

2x + 4 = 84

2x = 80

x = 40

84 - 40 = 44

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