An oil change at Instant Auto Service is regularly $35. Mr. Oliver has a coupon for 25% off. He wants to know the sale price of the service.
Regular Price
) What is the relationship between the sale price
and the regular price of an oil change?
.) The sale price is 75% % of the regular price.
100
%
$
35
Which equation can be used to find the sale
price, s, of an oil change?
Sale Price
Discount
75
%
25
%
S=0.75 : 35
S= 75.35
$
$
s = 0.75(35)
s = 75 : 35

9514 1404 393

Step-by-step explanation:

The first part of the question appears to be answered already:

  The sale price is 75% % of the regular price.

__

The equation representing this fact is ...

  s = 0.75(35)

i am thinking c. sorry if im wrong .

step-by-step explanation:

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )