Please help me with my assignment. Multi-step Function Inverses (Level 1).

Sadie computes the perimeter of a rectangle by adding the length, l, and width, w, and doubling this sum. eric computes the perimeter of a rectangle by doubling the length, l, doubling the width, w, and adding the doubled amounts. write an equation for sadie’s way of calculating the

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?