The graph shows the solution to which system of inequalities?
a) y > -3x + 3 and y > 2x
b) y ≤ -3x + 3 and y ≤ 2x
c) y ≤ -3x + 3 and y ≥ 2x
d) y ≥ -3x + 3 and y ≥ 2x

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.

Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.

Aladder that is 20ft long is leaning against the side of a building. if the angle formed between the ladder and the ground is 75 degrees how far is the bottom of the from the base of the building?