Answer:
(-1,0)
Step-by-step explanation:
I used a graphing tool to graph the given equations. The lines cross at point (-1,0). Therefore, (-1, 0) is the solution to the system of equations.
Answer:
Line C is the correct answer
Step-by-step explanation:
A: y = (-20/3) * x + 56
B: y = (-10/3) * x + (80/3)
C: y = 2 * x + 8
D: y = (27/7) * x - 7
check: line C -- y = 2 * (-7) + 8 = -6 (-7, -6)
y2 = 2 * 6 + 8 = 20 (6, 20)
y3 = 2 * 2 + 8 = 12 (2, 12) .... correct