Atelephone surveyor earns a fixed amount for each call that she makes, as shown in the graph below. if the telephone surveyor makes 13 calls, how much will she earn total? really need

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

Ann and betty together have $60 ann has $9 more than twice betty’s amount how much money dose each have

If two angles of a triangle have equal measures and the third angle measures 90°, what are the angle measures of the triangle? a. 60°, 60°, 60° b. 45°, 90°, 90° c. 30°, 30°, 90° d. 45°, 45°, 90°