Answer:
14 tests in 7 weeks
Step-by-step explanation:
6a+8b; when a variable is next to a coefficient then that means they are multiplying each other, we just don't know what a or b is.
Answer:
212.5 miles on 25 gallons.
Step-by-step explanation:
Set up a proportion
85 miles on 10 gallons
x miles on 25 gallons.
85/10 = x / 25 Multiply both sides by 25
85*25 / 10 = x Simplify the left
2125 / 10 = x
x = 212.5 miles in 25 gallons.
Answer:

Step-by-step explanation:


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Answer:
5 2/5. 5 or 6, I'm not completely sure though.
Step-by-step explanation: