What system of equations is shown on the graph below? 1.2 x + y = 3 and 3 x minus 4 y = 8 2.2 x minus y = 3 and 3 x + 4 y = 8 3.2 x + y = 3 and 3 x minus 4 y = 2 4.2 x minus y = 3 and 3 x minus 4 y = negative 2

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Find the ratios of the corresponding sides

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.