The equation P=2(L + W) is used to find the perimeter, P, of a rectangle based on the length, L,
and Width, W. Which of the following correctly expresses the value of the width?
(a) P - 2L
(b) P - 2L / 2
(c) 2L - P / 2
(d) 1/2 (P-L)

Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Find the average rate of change for the given function drom x=1 to x=2