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Expressions and Equations Pre-Test

Last updated over 3 years ago

15 questions

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Question 1

1.

Question 2

2.

Solve the equation below for the given variable.

Question 3

3.

Question 4

4.

Question 5

5.

Question 6

6.

Question 7

7.

Evaluate the expression given below for x = 3.

Question 8

8.

Question 9

9.

Question 10

10.

Solve the equation below for the given variable.

Question 11

11.

Solve the equation below for the given variable.

Question 12

12.

Question 13

13.

Question 14

14.

Question 15

15.

How many solutions does the system of linear equations represented in the graph below have?

No solution

One solution

Infinitely many solutions

None of the above

Simplify the expression shown below.

6v - 21

5v + 24

5v - 18

5v - 4

Solve the equation below for the given variable.

y = 48

y = 9

y = 60

y = 324

(2, 6)

(4, 10)

(6, 2)

(10, 4)

7x + 6 = 13

7x + 3 = 15

7x + 3 = 17

7x + 6 = 17

No solution

One solution

Two solutions

Infinitely many solutions

x = -4

x = -10

x = 10

x = 4

She combined the terms 3 and x.

She distributed 3 to the terms in the parentheses.

She combined like terms by adding them together.

She removed parentheses in order to isolate the variable.

Alonna bought a t-shirt for $15 and 3 pairs of pants.  She spent a total of $117.  Which equation matches this problem?

15n + 3 = 117

15n + 3n = 117

15 + 3n = 117

15 = 117 + 3n