Calls from a call box are charged per minute at one rate for the five minutes, then a different rate for each additional minute. if a 7 minute call costs $4.25 and a 12 minute call costs $5.50, find each rate.

Joanie watched 1 out of three of a movie in the morning

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.