What is the solution to this system of equations? 2.0 + 4y = 22
7x + y = 12
O (3, 4)
O (2,-2)
O (1,5)
0 (-1,6)

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?

Which inequality is equivalent to -3x < -12? x < 4 , x < -4 , x > 4, x > -4

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides