2. Find the unit rate demonstrated in the graph below.
30
27
24
21
18
Distance (Miles)
15
12
9
6 3
1 2 3 4 5 6 7 8 9 10
Time (Hours)
A. 9 miles per hour
B. 4.5 miles per hour
C. 3 miles per hour
D. 1.5 miles per hour

the workers who do no drive has no reasonable reason to buy gasoline due to they don't have anything to use it for

step-by-step explanation:

no, her answer is not correct.   we square the lengths of all sides and then determine whether the pythagorean theorem holds here:

9² + 15² = 306.   this is not equal to the square of the longest side ( that square being 395.   answer c is correct.

just sum

10 + 10 = 20

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