The length of a rectangle is 6 feet greater than the width. The perimeter is 40 ft. Find the length and the width.

Given the function f(x) = 3x + 1, evaluate f(a + 1). a. 3a + 1 b. a + 2 c. 3a + 4

In factoring by grouping, what would you have for step 3 for the following? step 1: x^3 +5x^2 +4x+20 step 2: x^2 (x+5)+4(x+5) step 3: ?

Henry is an avid reader, he devours 90 pages in half an hour how many pages has henry read per minute?