Leslie decides to join a gym she must pay a monthly fee plus a one time free to open a membership the sititution can be modeled by the expression 55x + 80. explain how each number and letter in the expression relates to the problem

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Need on this one asap im almost done with this subject

Ricky takes out a $31,800 student loan to pay his expenses while he is in college. after graduation, he will begin making payments of $190.66 per month for the next 30 years to pay off the loan. how much more will ricky end up paying for the loan than the original value of $31,800? ricky will end up paying $ more than he borrowed to pay off the loan.