Arectangle has a length of x and a width of 6x^3 + 7 − x^2. find the perimeter of the rectangle when the length is 5 feet. a. the polynomial that models the perimeter of the rectangle is b. the perimeter is feet.

Hi my sisters and brothers can tell me the answer because i don’t understand the question

Write a story that matches with the expression 42x-5 pls hurry

Okay so i didn't get this problem petro bought 8 tickets to a basketball game he paid a total of $200 write an equation to determine whether each ticket cost $26 or $28 so i didn't get this question so yeahyou have a good day.