Question 1 (Multiple Choice Worth 5 points)
[6.03] Solve the following system of equations.
3x - 2y = 6
6x - 4y = 12
(0, 0)
(6, 12)
Infinitely Many Solutions
No Solutions
Question 2 (Multiple Choice Worth 5 points)
[6.06] The graph below is represented by which system of inequalities?
-4x + 2y 8
y < -x + 4
-4x + 2y < 8
y -x + 4
-4x + 2y > 8
y -x + 4
-4x + 2y 8
y < -x + 4
Question 3 (Multiple Choice Worth 5 points)
[6.05] An airplane flew 3 hours with a 40 mph head wind. The return trip with a tail wind of the same speed took 2 hours.