Verizon charges $26.95 per month and $1.05 for every gigabyte over your data plan (data overage). T-mobile charges $32.95 per month and $1.02 for each extra gigabyte. For what number of gigabytes per month is the cost the same?

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.