In a shipment of cd's to a music store, 5/8 of the cd's are pop and 1/4 of the cd's are country music. if there are 72 cd's in the shipment, how many cd's are either pop or country music?

An energy plant is looking into putting in a system to remove harmful pollutants from its emissions going into earth's atmosphere. the cost of removing the pollutants can be modeled using the function c = 25000p/100 -p what is the vertical asymptote?

Based on the diagram, match the trigonometric ratios with the corresponding ratios of the sides of the triangle. tiles : cosb sinb tanb sincposs matches: c/b b/a b/c c/a

Which inequality statement describes the two numbers on a number line? "? 7 and a number 5 units to the right of ? 7"