Natsumi paints walls for a living. She paints at a constant speed, and then she takes a constant amount of time to clean up. The table compares the total area Natsumi paints (in square meters) and the time it takes Natsumi to finish painting and cleaning up (in hours).

360/29

step-by-step explanation:

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation:

answer: c. im 100 percent sure

step-by-step explanation:

answer: c

substitute in the values.

for a:

f(0) = 0 + 9

f(0) = 9

a is a solution.

for b:

f(7) = 14 + 9

f(7) = 23

b is a solution.

for c:

f (3) = 6 + 9

f(3) = 15

c is not a solution. it's supposed to be 14.

for d:

f(2) = 4 + 9

f(2)= 13

d is a solution.