The regular price of a pair of tennis shoes are $65.00. They are on sale for $52.00. What is the percent of decrease from the regular price to the sale price of the shoes? A.35%
B.25%

C.20%
D.30%

i think b 25%

Step-by-step explanation:

but im not sure tbh

C

Step-by-step explanation: Take the help of the Percentage Difference From X to Y Calculator to evaluate the increase/decrease from 65 to 52 is -20% on dividing the absolute value with the average value and multiplied by 100.

b

step-by-step explanation:

b

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: