Pre-AP Algebra 1 Unit 2 ‒ Systems of Linear Equations and Inequalities Practice Test
Pre-AP Algebra 1 Unit 2 ‒ Systems of Linear Equations and Inequalities Practice Test
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Question 1 of 19
1. Question
Which statement matches the graph?
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Question 2 of 19
2. Question
Dorothy loves to make cakes. The following table shows how the number of eggs that she has left changes as she makes cakes. What is the meaning of the y-intercept?
CorrectIncorrect -
Question 3 of 19
3. Question
Solve for x .
x2 −5 x−36CorrectIncorrect -
Question 4 of 19
4. Question
The product between an integer and another integer that’s 4 units greater is equal to −4. Find these integers.
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Question 5 of 19
5. Question
Solve for x .
ax−b=cdCorrectIncorrect -
Question 6 of 19
6. Question
Solve for p, (p−5)(p+3)=0
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Question 7 of 19
7. Question
Solve for q, q 2 +9q+14=0
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Question 8 of 19
8. Question
Solve for x:
3x−1>x+7CorrectIncorrect -
Question 9 of 19
9. Question
Find the solution set for x: 5.3≥−5x>−8.4
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Question 10 of 19
10. Question
Solve for p.
5+3p≤2p+12CorrectIncorrect -
Question 11 of 19
11. Question
Find the solution set to the compound inequality: (5y+19<74)⋂(−3y+13>40)
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Question 12 of 19
12. Question
|4x+14|>30
What is a possible valid value of x?CorrectIncorrect -
Question 13 of 19
13. Question
Casper has some whipping cream that is 18% butterfat and some milk that is 4% butterfat. He wants to make a 500 mL mixture of them that is 12% butterfat.
Here’s a graph that shows a system of equations for this scenario where x is the volume of whipping cream he uses and y is the volume of milk he uses.What does point L represent in this context?CorrectIncorrect -
Question 14 of 19
14. Question
How many solutions does the system have?
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Question 15 of 19
15. Question
The denarius was a unit of currency in ancient Rome. Suppose it costs the Roman government 10 denarii per day to support 4 legionaries and 4 archers. It only costs 5 denarii per day to support 2 legionaries and 2 archers. Use a system of linear equations in two variables.
Can we solve for a unique cost for each soldier?CorrectIncorrect -
Question 16 of 19
16. Question
The Capulet and Montague families love writing.
Last year, each Capulet wrote 4 essays, each Montague wrote 6 essays, and both families wrote 100 essays in total.
This year, each Capulet wrote 8 essays, each Montague wrote 12 essays, and both families wrote 200 essays in total.
How many Capulets and Montagues are there?CorrectIncorrect -
Question 17 of 19
17. Question
Dr. Potter provides vaccinations against polio and measles.
Each polio vaccination consists of 4 doses, and each measles vaccination consists of 2 doses. Last year, Dr. Potter gave a total of 60 vaccinations that consisted of a total of 184 doses.
How many polio vaccinations and how many measles vaccinations did Dr. Potter give last year?CorrectIncorrect -
Question 18 of 19
18. Question
Ben is 4 times as old as Ishaan and is also 6 years older than Ishaan. How old is Ishaan?
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Question 19 of 19
19. Question
Tiffany is 34 years old and Vanessa is 6 years old.
How many years will it take until Tiffany is only 3 times as old as Vanessa?CorrectIncorrect