A printer rental service charges a $120 flat fee for a printer plus $15 per additional day. Which equation correctly models the total cost of renting a printer for x number of days? (A) y = 15x + 120 (B) y = 15x (C) y = 120x + 15 (D) y = 120x -15

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.