Finding a percentage of a total amount without a calculator:... A saleswoman earns 3% commission on all the merchandise that she sells. Last month she sold $4000 worth of merchandise. How much commission (in dollars
did she earn last month?

What is a rational number between 9.5 and 9.7

Multiply. write your answer in simplest form. 3/8 x 5/7

Do some research and find a city that has experienced population growth. determine its population on january 1st of a certain year. write an exponential function to represent the city’s population, y, based on the number of years that pass, x after a period of exponential growth. describe the variables and numbers that you used in your equation.