How much change should you give back if $20.02 is tendered for an $18.32 charge?

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Place the following steps in order to complete the square and solve the quadratic equation,

1: 4 if the wew 35 surfboards at the beach how many were short boards?