Question

Look at the system of equations:

2x + 6y = 10
5x + 15y =25
(HINT: solve for y=mx+b to graph!)

Which of these statements is correct?
A. The system has no solution
B. The system has an infinite number of solutions
C. The system has one solution at (-1,2)
D. The system has one solution at (5,0)

Answer 1

B

Explanation:

Both C and D solve the equations, so the system must have infinite solutions.