If a pair of shoes (price of $40) is on discount for 50% off, then on clearance for another 50% off, what should you be paying at the register, if anything?

For f(x)=2x+3 and g(x)=x^2- 8 find (f+g) (x)

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.

Using the figure below, select the two pairs of alternate interior angles.a: point 1 and point 4 b : point 2 and point 3 c: point 6 and point 6d: point 5 and point 7