3. A pair of tennis shoes that regularly sells for $84 is marked down to $68. Which is closest to the percent of change?

A.16%

B.19%

C.24%

D.84%

Step-by-step explanation:

24% is your answer

please mark as brilliant

24%

Step-by-step explanation:

you dont have to mark me brainliest if you dont want to

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation: