Damien has enough red paint to cover an area, of 36 square meters. the surface area of the playground tunnel he must paint has a radius, r, of 3 meters. the formula for surface area is s = 2πrl where l is the length. solve the formula for l and find the length of the tunnel damien can paint

How do the graphs of y = 1/x and y=5/x+6 compare?

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

5x−4≥12 or 12x+5≤−4 can you with this problem