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- 1. Multiple Choice7x+4y =12
x + 2y = -4(-4,4)(4,4)(4,-4)(-4,-4) - 2. Multiple Choicex + 2y = -4
x - 2y = 8(2,5)(2,-3)(2,-2)(-3,2) - 3. Multiple Choice7x - 2y = 6
x - 2y = -6(2,4)(3,-2)(1,2)(-2,-4) - 4. Multiple Choicex-4y = 16
5x + 4y = 8(4,-3)(-3,4)(4,3)(3,-4) - 5. Multiple Choice5x - 2y = 6
x - 2y = -2(2,2)(2,1)(1,2)(-2,-2) - 6. Multiple Choicex + y = 3
3x - y = 1(2,1)(-1,2)(1,2)(-2,-1) - 7. Multiple Choicex -2y = -2
3x - 2y = 6(4,3)(-3,4)(-2,-3)(-3,-4) - 8. Multiple Choice3x - 2y = -8
5x + 2y = -8(1,-4)(-1,-4)(-4,1)(-2,1) - 9. Multiple Choicex - 4y = -4
x + 2y = 8(2,2)(4,2)(2,-2)(4,-2) - 10. Multiple Choicex - 2y = 4
3x +2y = 4(-2,-1)(4,-1)(2,-1)(4,1) - 11. Multiple Choicex - 2y = 4
2x -y = -1(-2,-3)(-3,-2)(2,3)(3,2) - 12. Multiple Choice5x + 3y = 6
x - 3y = 12(3,3)(-3,-3)(3,-3)(3,-2) - 13. Multiple Choicex - y = -2
y = -2(1,-2)(-1,-2)(-4,-2)(4,-2) - 14. Multiple Choice2x - 3y = 6
7x - 3y = -9(3,4)(4,-3)(-4,-3)(-3,-4) - 15. Multiple Choice3x + y = 4
x + 2y = -2(2,2)(-2,-2)(2,-2)(-2,2) - 16. Multiple Choice2x + y = -3
x - 2y = -4(-2,1)(1,-2)(2,1)(1,2) - 17. Multiple Choicex = - 3
2x + 3y = 6(4,3)(-4,3)(-3,4)(3,-4) - 18. Multiple Choicex + 4y = -8
5x - 4y = -16(4,1)(1,4)(-4,-1)(-1,-4) - 19. Multiple Choice2x - 3y = 6
7x - 3y = -9(-3,-4)(3,4)(-4,-3)(4,3) - 20. Multiple Choice5x - 4y = =-16
x+ 2y = -6(-4,-1)(5,-1)(-5,-1)(4,1) - 21. Multiple Choice
What is the solution?(1, -1)(-1, 1)(0, -2)(2, 0) - 22. 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 - 23. Multiple ChoiceWhat is the solution to the system?(0, 3)(1, -1)(-3, 1)(1, 3)
- 24. Multiple ChoiceIf a system of equations has no solution, what does the graph look like?intersecting linesparallel linesskew linesintersecting lines
- 25. Multiple ChoiceSolve the system by graphing:
y = -1/3 x - 4
y = 2x + 3(-3, -3)(3, 3)(3, -3)(3, 0) - 26. Multiple ChoiceThis system has _____ solutions012Infinitely many
- 27. Multiple ChoiceChristian had brochures printed for a new business venture. Christian originally ordered 4 boxes of black-and-white brochures and 3 boxes of color brochures, which cost a total of $134. After those ran out, Christian spent $120 on 3 boxes of black-and-white brochures and 3 boxes of color brochures. Which system represents this situation?x+y=134
x+y=1203x+3y=134
4x+3y=1204x+3y=134
3x+3y=1207xy=134
6xy=120 - 28. Multiple ChoiceThis system has _____ solutions012Infinitely many
- 29. Multiple ChoiceWhat is the solution to this system?
y= 4x + 3
2x - 3y = 21(3,-9)(-3,-9)(-3,9)(0,1) - 30. Multiple ChoiceWhat is the solution to this system?
x= 7 - 2y
2x + y = 5(-1,4)(4,-1)(1,3)(3,1) - 31. Multiple ChoiceWhat is the solution to this system?
y = x + 5
4x + y = 20(3,8)(8,3)(0,2)(2,0) - 32. Multiple ChoiceWhat is the solution to this system?
y = 2x + 1
y = 4x - 1(1,3)(-1,-3)(-1,3)(3,1) - 33. Multiple ChoiceWhat is the solution to this system?
y = 4x + 1
3x + 2y = 13(1, 5)(5, 1)(0.25, 2)(-1,5) - 34. Multiple ChoiceWhat is the solution to this system?
y = x
3x - 2y = 3(1,1)(3,3)(-2,0)(0,-2) - 35. Multiple ChoiceWhat is the solution to the system of equations?
y = 3x - 8
y = 4 - x(3,1)(1,3)(-3,1)(3,-1) - 36. Multiple ChoiceWhat is the solution to the system?
x - 2y = 2
3x + 4y = 3(1.4, -0.3)(3.1, 5)(-2.5, 3.5)(6.9, 1.02) - 37. Multiple ChoiceWhat is the solution to this system?
y = 6x - 11
-2x - 3y = -7(1,2)(2,1)(-1,2)(-2,1) - 38. Multiple ChoiceSolve the system of equations.
x + 2y = -3
x - y = -12
What is the product of x and y?-27-354554 - 39. Multiple ChoiceSolve using substitution.
2x - 2y = 2
y = -5x + 14
What is the sum of x and y?946.53.25 - 40. Multiple ChoiceCHALLENGE: Three equations.
x + y + z = 4
x = -2y
z = -3y
Solve the system of equations using substitution.x = 2
y = -1
z = 3x= -5
y = 3
z = 1x = 10
y = -2
z = 0x= 4
y = 1
z = -1 - Answer choicesTagsAnswer choicesTags