A tennis supply store pays a wholesaler $90 for a tennis racquet and marks it op by 60%.
What do they charge for the tennis racquet?

$36

Step-by-step explanation:

50%=$45 because you half it

10%= $9 because you divide it by 5 (using the 50% to find 10%)

60%= $45+$9=$54

60% discount= $54

$90-$54=$36

I think your answer is $36

Step-by-step explanation:

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .