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- 1. Multiple ChoiceDoes the following system have One Solution, No Solution, or Infinite Solutions.
y = 4x + 8
y = -5x + 3One solutionNo solutionInfinite solution - 2. Multiple ChoiceParallel lines have the same slope with a different y-intercept and how many solutions?OneNoInfinite
- 3. Multiple ChoiceThe same line on a graph, has how many solutions?One solutionInfinite solutionsNo solution
- 4. Multiple ChoiceIntersecting lines have how many solutions?One solutionNo solutionsInfinite solutions
- 5. Multiple Choice
Buzz graphed two lines in order to find the solution to a given system of equations.
What is the solution?(-1, 4)(1, -4)(-4, 1)(4, -1) - 6. Multiple ChoiceSolve for x and y
y = 2x + 1
y = 4x - 1(1,3)(-1,-3)(-1,3)(3,1) - 7. Multiple ChoiceThere are 50 donkeys and chickens on a far. There are a total of 174 legs. Which system below can be used to figure out how many of each animal the farm has?d + c = 174
4d + 2c = 50d + c = 50
4d + 2c = 174d + c = 50
2d + 4c = 174d + c = 174
2d + 4c = 50 - 8. Multiple ChoiceSolve for x and y
3x + 2y = 16
7x + y = 19(-2,5)(-2,-5)(2,-5)(2,5) - 9. Multiple ChoiceWhat is the solution to the system?
8x + 4y = 12
y = -2x + 3(0,3)(3,0)No solution(parallel lines)Infinitely many solutions - 10. Multiple ChoiceSolve for x and y.
y = 2/3x - 2
y = -x + 3(0,3)(0,-3)(3,0)(-3,0) - 11. Multiple ChoiceSolve the system of equations by elimination.
-x + y = -13
-8x - 4y = -8(5, 8)(5, -8)(-5, -18)(-5, 8) - 12. Multiple ChoiceWhich of the following are ways to solve systems of equations?GraphingSubstitutionEliminationAll of the above
- 13. Multiple ChoiceSolve the system of equations by substitution.
y = -4x + 5
y = 3x - 16(-3, -25)(3,-7)(11, 17)(21, 47) - 14. Multiple ChoiceSolve the system by elimination.
−4x − 4y = 0
4x + 4y = 0(−6, −4)Infinite number of solutions(−6, 10)(6, 4) - 15. Multiple ChoiceWhat is the solution?(1, -1)(-1, 1)(0, -2)(0, 1)
- 16. Multiple ChoiceDetermine if (4, 1) is a solution for the system of equations.
y = -x + 5
y = 2x - 7yesno - 17. Multiple ChoiceDavid is running a concession stand at a soccer game. He sells nachos and sodas. Nachos cost $1.50 each and sodas cost $0.50 each. At the end of the game, David made a total of $78.50 and sold a total of 87 nachos and sodas combined. Which system of equations represents this situation?1.5x+0.5y=78.5
x+y=871.5x+0.5y=78.5
1.5x+0.5y=87x+y=78.5
1.5x+0.5y=87x+y=78.5
x+y=87 - 18. Multiple ChoiceAlexandra finds that she can give 3 haircuts and 2 hair dyes in 315 minutes. Giving 2 haircuts and 4 hair dyes takes 450 minutes. How long does it take her to do a haircut?
3x + 2y = 315
2x + 4y = 45045 minutes90 minutes
2x + 4y = 31560 minutes
3x + 4y = 45030 minutes - 19. Multiple ChoiceSolve by the
Elimination method:
3x + y = -2
2x + y = 3(-5, 13)(13, 5)(5, -13) - 20. Multiple ChoiceLast season two running backs on the Steelers football team rushed a combined total of 1550 yards. One rushed 4 times as many yards as the other. Let x and y represent the number of yards each individual player rushed. Which system of equations could be used?x + y = 1550
y = 4xx + y = 1550
y = x + 4y - x = 1550
y = 4xy = 1550 + x
y = x + 4 - Answer choicesTagsAnswer choicesTags