Find the area of the circle use 3.14 for pi. 9ft

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

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.

What is coefficient of the term of degree of degree 5 in the polynomial below