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- 1. Multiple ChoiceSolve for x and y.
y = 2/3x - 2
y = -x + 3(0,3)(0,-3)(3,0)(-3,0) - 2. Multiple ChoiceSolve for x and y
3x + 2y = 16
7x + y = 19(-2,5)(-2,-5)(2,-5)(2,5) - 3. Multiple Choice
2x - y = 0
4x - y = 0
(1,2)
(0,0)
No Solutions
Infinite Solutions
- 4. Multiple ChoiceIn a pasture are horses and chickens if there are a total of 28 animals and 80 legs how many chickens and horses?10 horses, 18 chickens16 horses, 12 chickens12 horses, 16 chickens18 horses, 10 chickens
- 5. Multiple Choice
What is the solution?ABCD - 6. Multiple ChoiceErin is 3 years younger than twice Alex's age. Their ages combined are 33 years. How old are Alex and Erin. If x=Erin's age and y=Alex's age, choose the system that matches the situation.x + y = 33
y = 2x - 3x + y = 33
x = 2y - 3x + y = 33
x = 3 - 2yx + y = 3
x = 33 - 2y - 7. Multiple ChoiceThe equations of two lines are:
2x-y=4 and y=-2x+8.
What is the value of x in the solution for this system?x=8x=3x=11x=5 - 8. 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 - 9. Multiple ChoiceTwo brothers went shopping at a back-to-school sale where all shirts and shorts were the same price. The younger brother spent $175 on 7 new shirts and 7 pairs of shorts. The older brother purchased 6 new shirts and 7 pairs of shorts and paid a total of $165. How much did one shirt cost?$5$10$15$20
- 10. 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 - 11. Multiple ChoiceIf a system of equations has no solution, what does the graph look like?intersecting linesparallel linesskew linesintersecting lines
- 12. Multiple ChoiceDoes the system have one, none or infinite solutions?
8x + 4y = 12
y = -2x + 3(0,3)(3,0)No solution(parallel lines)Infinitely many solutions - 13. Multiple ChoiceWhat is the value of the y-coordinate of the solution to the system of equations
x-2y=1
x+4y=71-134 - 14. Multiple ChoiceCaitlin won a bag full of money! She has 49 bills in all. She counts $1,430. There are $20 dollar bills and $50 dollar bills. How many of each bill does Caitlin have?
WRITE a system where T= # of $20 and F = # of $50.T + F = 1430
20T + 50F = 49T+ F = 49
10T + 5F = 1430T + F = 49
20T + 50F = 1430T + F = 49
T + F = 1430 - 15. Multiple ChoiceWrite the inequalities represented in the picture.y > -2 + x
y ≤ 2x + 2y > 2 + x
y ≤ 2x + 2y ≥ -2 + x
y ≤ 2x + 2none of these are the system - 16. Multiple ChoiceWrite the inequality represented in the picture.x ≥ -1x ≤ -1x > -1x < -1
- 17. Multiple ChoiceWrite the inequalities represented in the picture.y ≤ 3x and y ≤ -2x + 4y > 3x and y > -2x + 4y < 3x and y > -2x + 4y > 3x and y < -2x + 4
- 18. Multiple ChoiceWrite the inequalities represented in the picture.y > -4/5x - 1 and y ≤ 2/3x + 3y ≥ -4/5x - 1 and y ≤ 2/3x + 3y < -4/5x - 1 and y < 2/3x + 3y < -4/5x - 1 and y ≥ 2/3x + 3
- 19. Multiple ChoiceWhat is the solution?One SolutionNo solutionInfinitely Many Solutions
- 20. Multiple ChoiceWhat is the solution?(1, -1)(-1, 1)(0, -2)(2, 0)
- Answer choicesTagsAnswer choicesTags