A sports store sells two different packs of tennis balls. A four pack that sells for $11.49 and a six pack that sells for $16.79. Which one is the better deal, and how do you know?​

The triangles are similar. what is the value of x? x=

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

Interpret the following expression (5y^2-7)^3/(2y)^2