Answer:
91.5
Step-by-step explanation:
I did the math. Add up all the numbers and then, divide the result by two to get 91.5
Answer:
$7.50
Step-by-step explanation:
set it up as a proportion:
amount she charges/number of kids= x/number of kids
4.50/3=x/5
Answer:
1:8
Step-by-step explanation:
75min/10hr
10*60=600
75/600
1/8
Answer:
about $0.20 per kilowatt-hour. i hope this helps
Step-by-step explanation: