A square has a side length of (x+3) centimeters. If the perimeter is 24 centimeters, what is the side length of the square? (Hint: to find the perimeter of a square, you add up all the lengths of the sides).
A. Зcm
B.7cm
C. 9cm
D.14cm

Suppose that f(0) = −3 and f '(x) ≤ 8 for all values of x. how large can f(4) possibly be? solution we are given that f is differentiable (and therefore continuous) everywhere. in particular, we can apply the mean value theorem on the interval [0, 4] . there exists a number c such that

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

A50% increase followed by 33 1/2% decrease