Find the sum of x and y.

a.14

b.30

c.50

d.104

Issof claims that the scale factor is 1/2. which statement about his claim is correct

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?