what is the total area of the figure below in square units, given that the length of the larger rectangle is 4x, the width of the larger rectangle is 2

Afurniture manufacturer produces chairs and sofas. each chair requires 10 yards of fabric, and each sofa requires 20 yards of fabric. the manufacturer has 300 yards of fabric available. to fulfill orders, the number of sofas must be at least twice the number of chairs. let x be the number of chairs and y the number of sofas. which inequalities are described in the problem? check all of the boxes that apply

Find the value of x that will make l ll m

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?