Answer:
55/9
Step-by-step explanation:
Answer:
$19
Step-by-step explanation:
Given data
Cost of movie
f(x)=3x+10
Hence the cost of 8 movies is
f(x)=3(8)+10
f(x)=24+10
f(x)=$34
Hence the cost of 8 movies is $34, Kim needs extra
=34-15
=$19
Step-by-step explanation:
heres the formula A=12b(base)h(hight)
The factor is 2. Just think, what is 20 divided by 10? The answer is 2.
Answer: 
Step-by-step explanation:
Given
The total length of the trip is 
Car average is 28 miles per gallon
So, car requires

Price of gas is $2.95 per gallons

So, the cost of the trip is 