Which representation has a constant of variation of -2.5?
5
-7.5
-10
-12.5
5x + 2y = 0
y = -2.5x + 1

The deck that kenneth is building is in the shape of a parallelogram abcd the measure of angle c is one third the measure of angle b find the measure of each angle of the deck

Lorenzo ate 2/5 of his bag of almonds. his 4 friends ate equal shares of the remaining bag of almonds?

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?