Aretailer marks up the price of a coffee mug from $6.25 to $8.77. by what percent did the price increase? round to two decimal places.
a. 28.73%
b. 39.68%
c. 40.32%
d. 45.97%

option c is correct

40.32%  did the price increase

Step-by-step explanation:

As per the statement:

A retailer marks up the price of a coffee mug from $6.25 to $8.77.

⇒Original Price of a coffee mug = $6.25

and

New price of a coffee mug = $8.77

Increased price = $8.77 - $6.25 = $2.52

We have to find what percent did the price increase.

⇒

Simplify:

therefore, 40.32%  did the price increase

a

step-by-step explanation:

u take $30 minus $24. the answer/original($30)

the answer is:

mean: 6

mad: 2.14