Find the volume of each sphere. Round to the nearest tenth.
22 cm

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36