Y=x+2
2x-4=4

solve the systems of equations using substitution.

a) (-2, -4)
b) (-2, 0)
c) (-6, -4)
d) (-6, 8)

What is the area of the trapezoid shown ?

At $1.32 million, they closed last month percent above what they paid in 2007." how much did they pay in 2007?

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct