Answer:
I don’t knw but this is an answer
Step-by-step explanation:
Tire
Microwave dish
The Earth
The Moon
Sports Balls
Gears
1) Ratio - 4:1
thus, 4x + 1x = 20
5x = 20
thus, x = 20/5 = 4
thus, x = 4
and, 4x = 16
Thus, the answer is (C) 16 boys and 4 girls
2) According to distributivity, a(b+c) = ab + ac
Thus, the answer is (C)
good luck
I hope this will help you