Megan saved $21.60 when she purchased a sweater on sale. If the sale price was 60% off the regular price, what was the regular price of the sweater? A. $12.96

B. $34.56

C. $36.00

D. $81.20

The answer would be C. $36.00

Step-by-step explanation:

Off the bat we can cancel out A because it isn't possible.

One way to find the answer would be to find 60% of each answer.

To find the percent of something, we take the % (in this case it is 60) and move the decimal over 2 to the left, leaving us with 0.60

For B: 34.56 x 0.60 = 20.74 so close but not quite

For D: 81.20 x 0.60 = 46.72 so not right

For C: 36.00 x 0.60 = 21.60 so C is the answer

d) 30 units^2

area of rectangle = l × b

we know,

length = 10 unit

breadth = 3 unit

applying the formula,

= l × b

= 10 × 3

= 30 unit^2

happy to

pls mark as brainliest

i dont know if you cant find a way its best to actually add all of them start from 105 tho

step-by-step explanation: