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ALG462 Benchmark

Last updated over 5 years ago

24 questions

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Question 1

1.

Simplify the expression.

Question 2

2.

Solve for x:

Question 3

3.

Solve for y:

Question 4

4.

Solve the inequality.

Question 5

5.

Graph the equation. 3x + 5y = 15

Question 6

6.

Solve the system using any method. Enter your answer as an ordered pair like (x,y)

Question 7

7.

Write the equation of the line containing the points (6, -2) and (12, 1).

Question 8

8.

Describe and correct the error in performing the operation.

Question 9

9.

Simplify. Negative exponents are not allowed in your final answer.

Question 10

10.

Simplify. Negative exponents are not allowed.

Question 11

11.

Graph

Question 12

12.

Are these lines parallel, perpendicular or neither? Show work.

Question 13

13.

Solve by factoring. If there are multiple answers, separate them with a comma.

Question 14

14.

Solve for x.

Question 15

15.

Use the quadratic formula to solve

Question 16

16.

Simplfiy

Question 17

17.

Simplify

Question 18

18.

Solve for x

Question 19

19.

Subtract

Question 20

20.

Describe and correct the error!

Question 21

21.

Describe and correct the error!

Question 22

22.

Suppose y varies directly with x and y = 36 when x = 20. Find x when y = 45.

Question 23

23.

Graph

Question 24

24.

Solve using logarithms.