The price of an item has been reduced by 80%. The original price was $80. What is the price of the item now?

Find the indicated value, where g(t) = t^2-t and f(x)= 1+x a. -2 b. 0 c. 2 d. 8

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Jermaine has t subway tokens. karen has 4 more subway tokens than jermaine. raul has 5 fewer subway tokens than jermaine. which expression represents the ratio of karen's tokens to raul's tokens