Question

Heidi, a jewelry salesperson, earns a commission of $55 every time she sells a diamond ring. How many rings does she have to sell to earn $605? Choose the equation that correctly calculates the amount. A. $55 + w = $605 B. $605 - $55 = w C. $55 x w = $605 D. $55 - w = $605 - w

Answer 1

C : $55 x w = $605

w = 11 , Heidi needs to sell 11 diamond rings to earn $605 .

Because she gets $55 every time she sells a ring, w the amounts of rings she sells should be multiplied.