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Systems of equations quiz
Five questions on Systems of equations. Answer all 5 to see your score. Questions are drawn from a bank of 15, so every attempt is different.
Question 1 of 5
Which pair solves x + y = 10 and x - y = 2?
Question 2 of 5
Two lines with the same slope and different intercepts give how many solutions?
Question 3 of 5
Solve x - 4y = 2 and 2x + 3y = 15.
Question 4 of 5
Substituting y = 3x + 1 into 6x - 2y = 4 gives -2 = 4. What does this mean?
Question 5 of 5
Tickets cost $12 (adult) and $8 (child). 9 tickets cost $92. How many adults?