Joe wants to buy a pair of shoes. his shoe size is available in 4 designs and 5 colors in a particular shop. from how many combinations of designs and colors can he choose?

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Sample response: if the graph passes the horizontaline test, then the function is one to one. functions that are one to one have inverses that a therefore, the inverse is a hinction compare your response to the sample response above. what did you include in your explanation? a reference to the horizontal-line test d a statement that the function is one-to-one the conclusion that the inverse is a function done

The tile along the edge of a triangular community pool needs to be replaced? ?