Simplify 2x + 1 - x +2.​

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

Given f(t) = 282 - 53 +1, determine the function value f(2). do not include f(z) = in your answer

Extra points! find the missing dimension! need asap