Select the ALL the sets of points that would form an inverse variation. (4, 12)
(-8, -2)
(2, 32)
(16, 1)
(4,4)

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

Rectangle abcd is similar to rectangle rstu . what is the scale factor of a dilation from abcd to rstu ? enter your answer in the box.