Your mother asked you to turn the oven down to 325°f. this is 75°f less than it was. what was the original temperature?

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Lines b and c are parallel. what is the measure of 2? m2 = 31° m2 = 50° m2 = 120° m2 = 130°