Solve the linear system by substitution 3c-2y=16
5x+y=18

Driving 75 mph, it takes alicia 2 hours to reach the airport to go on a vacation. it then takes her 4 hours to get to her destination with the jet traveling at a speed of 400 mph. how many miles does alicia travel to get to her destination?

If t8 = 4 and t12 = −2, find the first three terms of the arithmetic sequence.

Which rule describes the composition of transformations that maps △abc to △a”b”c