Write the given sentence as an equation. tim’s age in 7 years will be three times what it was 19 years ago.

What is the length of the unknown leg in the right triangle ?

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?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}