Kimi has already spent 39 minutes on the phone, and she expects to spend 1 more minute with every phone call she routes. is the total number of minutes on the phone proportional to the number of phone calls routed?

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Δabc is dilated by a scale factor of 3 with the origin as the center of dilation to form δa′b′c′. the slope of is -1.2. the length of is p units, the length of is q units, and the length of is r units. the slope of is . the length of is units.

Which of the following represents the range of the graph of f(x) below