What is the perimeter, p, of a rectangle that has a length of x + 5 and a width of y − 1?
p = 2x + 2y + 8
p = 2x + 2y − 8
p = x + y + 4
p = x + y + 6

What are the sotions to the quadratic equation 9x^2=4

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.

Anyone know these questions? i need ,.