Write a story problem that can be represented with the following equation:
7.5x + 15 = 30

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

In the 30-60-90 triangle below side s has a length of and side r has a length

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