Markup= original cost x percentage markup

Selling price= original cost + markup

The manufacturing cost of a cell phone was $124. Sellers first marked up the cost by 20 percent . Sales were poor so sellers decreased the markup to 15 percent . Calculate the old and new selling prices .

A. Old price $170.00; new price $148.80

B. Old price $142.60; new price $148.80

C. Old price $148.80; new price $142.60

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Create a graph for the demand for starfish using the following data table: quantity/price of starfish quantity (x axis) of starfish in dozens price (y axis) of starfish per dozen 0 8 2 6 3 5 5 2 7 1 9 0 is the relationship between the price of starfish and the quantity demanded inverse or direct? why? how many dozens of starfish are demanded at a price of five? calculate the slope of the line between the prices of 6 (quantity of 2) and 1 (quantity of 7) per dozen. describe the line when there is a direct relationship between price and quantity.