PLEASE HELP! Subtract 7x^2 + 4 - 9 from 5x^2+10x-5. Express the result as a trinomial in descending degree order.

Ataxi company charges $2.25 for the first mile and then $0.20 per mile for each additional mile, or f = $2.25 + $0.20(m - 1) where f is the fare and m is the number of miles. if juan's taxi fare was $6.05, how many miles did he travel in the taxi? if juan's taxi fare was 7.65, how many miles did he travel in taxi

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?