How long is the shorter side of a rectangle when one side is 2" longer than the other and the area is 15 sq. in?

F(x) = (x^2 + 3x − 4) and g (x) = (x+4) find f/g and state the domain.

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8