PLEASE HELP A Fabric factory makes 7 5/8 yards of fabric every minute. The cost of each yard of fabric is $2.80.What is the total cost for all fabric produced in 20 minutes?
(PLEASE HURRY AND HELP THIS IS URGENT)

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.

Icould really use some with this question.

X2 + y 2 = 36 x + y = 6 solve the system of equations.