Tom has deposited $500 in an account which earns 2% interest each year. which expression correctly shows the total value of his account after 3 years?

a) 500 + 0.02 + 0.02 + 0.02
b) 500 + 0.02[500 + 0.02(500 + 0.02*500)]
c) 500 + 0.02*0.02*0.02(500)
d) 500 + 3(0.02)500

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 − 24x 8,000 + 2x 8,000 − 2x

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Find the solutions for a triangle with a =16, c =12, and b = 63º