Answer:
24 Square Inches
Step-by-step explanation:
Answer:
75 minutes
Step-by-step explanation: 750 divided by 10 is 75
600,000 + 5,000 + 900 + 70
There are 80 children. 45 of them are girls. The amount of boys is equal to:

That means there are 45 girls and 35 boys.
The ratio of boys to girls is: 
Simplify:

Your answer is 7:9
Answer:
9a+20=7a-20
2a=4-20
a=2-10
A= -8
Step-by-step explanation: