The length of a rectangle is (4x - 1) units and the width is (4x + 5) units. The area of the rectangle is 27. What is the perimeter of the rectangle?

The chs baseball team was on the field and the batter popped the ball up. the equation b(t)=80t-16•16+3.5 represents the height of the ball above the ground in feet as a function of time in seconds. how long will the catcher have to get in position to catch the ball before it hits the ground? round to the nearest second

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents