Maddy bought a bicycle for R200. She spends R476, 28 on parts and paints to renovate the bicycle. Maddy then sold it for R1150 through her local newspaper which costs R98, 95 for the advertisements. What percentage profits did she make on costs? ​

You eat 8 strawberries and your friend eats 12 strawberries from a bowl. there are 20 strawberries left. which equation and solution give the original number of strawberries?

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?