Megamart collects a sales tax equal to 1/16 of the retail price of each purchase. is the amount proportional to the cost of an item before tax is added. explain retail price. |16 | 32 | 48 | 64| tax collected |. |. |. |. |

You estimate that a jar contains 68 marbles. The actual number of marbles is 60. find the percent error.

How many distinct triangles can be formed for which m∠A = 75°, a = 2, and b = 3?

Nia guesses that there are 120 nickels in a jar, but there are actually 125. What was her percent error.

Twice a number is increased by 3 is 7

1. A regular pentagon has side length 12 cm. The perimeter of the pentagon is 60 cm and the area is 247.7 cm2. A second pentagon has side lengths equal to 18 cm. Find the perimeter of the second pentagon. 2.

Which one of the following fractions is not equivalent to the others? 12/15, 20/25, 25/30, 28/35

Katie is planting a garden for her science fair project. She needs 2/3 of a cup of soil to go in 8 different pots. How many cups of soil does she needs in total

Jenny purchased a prepaid phone card for $15 long distance calls cost $0.12 a minute using this card Jenny used her card only wants to make a long-distance call if the remaining credit on your card is $9.60 how many minutes did her call last?

Answer The Expression. 55-63+20 1/4 : 43 1/4

How many spheres of diameter 10cm can fit in a cylindrical jar of radius 15cm and height 20cm?