9th
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12th
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Sandra Rosteck

4 years

Other

9th -

12thgrade

Unit 5 Systems Test Review

Sandra Rosteck

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18 questions

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1. Multiple Choice
5 minutes
1 pt
What is the solution to this system of equations?
$y=-3x+6$
$y=\frac{3}{2}x-12$
$\left(-6,4\right)$
$\left(2,0\right)$
$\left(4,-6\right)$
$\left(1,3\right)$
2. Multiple Choice
1 minute
1 pt
When solving a system of linear equations algebraically, Chrissy obtained 0=4. How can Chrissy interpret that result?
No solution
The result is impossible, so she made a mistake
Infinitely many solutions
Solution of (0,4)
3. Multiple Choice
5 minutes
1 pt
Sidney has a total of 10 coins, some are nickels and some are quarters. The value of the coins is $1.70. How many nickels does Sidney have?
3 nickels
4 nickels
5 nickels
6 nickels
4. Multiple Choice
5 minutes
1 pt
What is the value of the y-coordinate of the solution to this system of equations?
$2x-5y=20$

$2x+3y=4$
-2
0
2
4
5. Multiple Choice
5 minutes
1 pt
A number is 4 less than 3 times another number. Their sum is 24. What are the two numbers?
4 and 20
5 and 19
7 and 17
9 and 15
6. Multiple Choice
2 minutes
1 pt
Which choice represents the correct inequality for this graph?

$y\le\frac{2}{3}x-3$
$y\ge\frac{2}{3}x-3$
$y<\frac{2}{3}x-3$
$y>\frac{2}{3}x-3$
7. Multiple Choice
5 minutes
1 pt
The graph shown represents a linear inequality. Which inequality models the graph?
$4x-6y>24$
$4x+6y>24$
$4x-6y<24$
$4x+6y<24$
8. Multiple Choice
5 minutes
1 pt
For which system of linear equations is (2,3) the solution?

$4x-3y=8$

$2xy=7$
$5x-y=10$
$2x+2y=8$
$3x-4y=-6$
$x-4y=-10$
$4x+2y=14$
$3x-y=7$
9. Multiple Choice
5 minutes
1 pt
Five Guys is celebrating their grand opening. For 3 milkshakes and 1 burger, the cost is $12. For 5 milkshakes and 4 burgers, the cost is $41. What is the total cost of 1 burger and 1 milkshake
$6
$8
$10
$12
10. Multiple Choice
1 minute
1 pt
If a solution to a linear system of equations is infinitely many solutions, then what must be true about the graph of the system?
Lines are perpendicular
Lines are parallel
Lines coincide
Lines intersect at only one point
11. Multiple Choice
5 minutes
1 pt
Gabby starts the year with $240 in her savings account. She deposits another $60 into it every month. Braxon starts the year with $400 in his savings account. He deposits another $40 into it every month.
How many months (x) will it take for Gabby's and Braxon's savings accounts to have the same balance (y).
3 months
4 months
7 months
8 months
12. Multiple Choice
1 minute
1 pt
Jay hires a plumber to fix the toilet in his house. The plumber charges an initial fee plus an hourly rate for the number of hours it will take to complete the fix. The function $y=40x+80$ can be used to model the total cost of the job, in dollars. What is the independent variable in this situation, and what does it represent?

$40 - initial fee for the plumber
$80 - hourly rate for the plumber
x - number of hours to finish job
y - total cost of plumbing job
13. Multiple Choice
5 minutes
1 pt
How many solutions does this system of equations have?
$-2x+6y=8$

$-x+3y=7$
no solutions
infinitely many solutions
one solution
two solutions
14. Multiple Choice
5 minutes
1 pt
What is the solution to the system of equations below?
$4c-d=17$

$c+2d=2$
$\left(4,1\right)$
$\left(1,4\right)$
$\left(4,-1\right)$
$\left(-1,4\right)$
15. Multiple Choice
2 minutes
1 pt
What is the equation of the line that passes through the points (-3,7) and (4,-14)

$y=-2x+4$
$y=x+6$
$y=4x-5$
$y=-3x-2$
16. Multiple Choice
5 minutes
1 pt
Which ordered pair would satisfy both of these equations?
$y=-4x+30$

$-2x+2y=30$
$\left(3,18\right)$
$\left(-6,-9\right)$
$\left(6,9\right)$
$\left(18,3\right)$
17. Multiple Choice
1 minute
1 pt
What is the correct graph of the inequality given?
$x<2$
18. Multiple Choice
5 minutes
1 pt
Joel is solving the following system of equations:
$2x+3y=21$

$-4x+5y=3$
What strategy should Joel use to solve this system?
Graph both equations to determine if the lines are parallel or perpendicular
Solve the first equation for y, and substitute the result into the second equation
Multiply the first and second equation by 15 to eliminate the y variable
Multiply the first equation by 2 and the second equation by 4 to eliminate the x variable
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Unit 5 Systems Test Review

9th - 12thgrade

Other

Other

9th -

12thgrade

Unit 5 Systems Test Review

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18 questions

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9th
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12th
grade

2
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