Melinda ate breakfast and wanted to leave her waitress a 20% tip. her meal coat $7.50. how much money should melinda leave for the tip?

$1.50

Step-by-step explanation:

First you multiply $7.50 by twenty percent, which gives you 15.00, but you need to move the decimal point over one to the left, which gives you $1.50.  Plz mark branliest if correct.

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363