If f(x) = 4x – 5 and g(x) = 3 – 2x, find f(x) + g(x). a. 2x – 2 b. 6x – 2 c. 2x – 8 d. 6x – 8

1. a right triangle is graphed on a coordinate plane. find the length of the hypotenuse. round your answer to the nearest tenth. 2. use the angle relationship in the figure below to solve for the value of x. assume that lines a and b are parallel and line c is a transversal.

How do you use the elimination method for this question? explain, because i really want to understand!

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?