C, because 7 divided, or over nine, is 7/9
Hope this helps!
Answer: 
Step-by-step explanation:
Let
denotes the average braking distance for a population of small car.
Given : It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet.
i.e. 
Objective of test : Whether the statement made in the advertisement is false
i.e.
Since '=' signs is contained by Null hypothesis and alternative hypothesis is against it.
So the null and the alternative hypotheses for the test will be:

Answer:
The answer is 48
Step-by-step explanation:
Substrac 180-132 and that's the answer
1/2u - 3 x u
2u x u = 2u
answer 2u - 3