What is the slope of a line perpendicular to the line whose equation is 2x+8y=-64. Fully reduce your answer.

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.

Math each whole number with a rational,exponential expression

What’s -11-33k and factor each expression completely