12% is the markup and 7.99 is the average cost how much will it cost after the markup

Jessica has a shelf that is 26 inches long. If she cuts off 12 3/8inches, what is the new length of the shelf?

Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $ 45. For one performance, 30 advance tickets and 20 same-day tickets were sold.

Paloma can run the 100-meter dash in 16 1/5 seconds. Savannah best time is 19.8 seconds. How much faster is Paloma than Savannah in the 100-meter dash

If a cantaloupe weighs 2 3/8 pounds, a watermelon weighs 6.25 pounds, and a honeydew melon weighs 3 1/2 pounds, what is the total weight of all the melons? (Show as a mixed number)

Work this travel problem based on the data provided in the various tables in this section. What percentage increase occurs in the price of a round-trip economy plane ticket from New York to London by electing to go during the peak season as opposed

What 3-d shape has 4 triangular faces and 1 rectangular face

Mai, Eric, and Dean served a total of 103 orders on Monday. Mai served 8 more orders than Eric. Dean served 3 times as many orders as Eric. How many orders did they each serve?

Which of the following expressions are equivalent to 3.7:2.2 x (-9.4) A. 3.7 x (-2.2) : 9.4 B.-3.7 : (-2.2) * (-9.4) C. None of the above

What is 2-3 (9+x) - 98? What is x?

What are the factors of the expression 3x (y + 5) ? A) 3, x B) 3, (y + 5) C) x, (y + 5) D) 3, x, (y + 5)