A cell phone plan charges a flat monthly fee of $15.25 and an additional $0.07 per hour spent talking on the phone. Which of the following function gives the cost , c, of the cell phone plan as a function of the numbers of house , h , spent talking?

Xis six meters can’t figure out b

Remember, you can do anything to an equation as long as you do it to both sidesminus 36 from both sides4.5(8-x)=66-2.5(3x+24)distribute36-4.5x=66-7.5x-60add like terms36-4.5x=-7.5x+6add 7.5x to both sides36+3x=6minus 36 from both sides3x=-30divide both sides by 3x=-10