Use synthetic division and the Remainder Theorem to evaluate ()P(c), where
()=4+73+82+60+30 =−7

Not sure what the question is but i hope this x = years100 * x

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