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Chapter 2 Test

Last updated over 5 years ago

10 questions

1

1

1

1

1

1

1

1

1

1

Question 1

1.

Translate the following sentence into an equation. Five times the sum of a number x and three is twelve.

5 + 3x = 12

5(x + 3) = 12

5x + 3 = 12

5x + 3 = x

Question 2

2.

Solve: y + (-16) = -12

192

-28

3/4

4

Question 3

3.

Solve: -a/6 + 5 = 2

18

-6

1/2

-9

Question 4

4.

Solve: 3/5 y = -9

-5 2/5

-5

-15

-5/9

Question 5

5.

Solve: -6d = -42

-48

7

-36

252

Question 6

6.

Translate this into a sentence: 4n = 6(5 - n)

Question 7

7.

Solve, showing all work. 5(12 - 3p) = 15p + 60

Question 8

8.

3(y - 2) = 6(y - 1) - 3y

Question 9

9.

3a + 21 = 7 - 4a

Question 10

10.

Liz earned some money delivering newspapers. She bought a battery for $1.95, and gave her mom $30. She bought a ring for $7.20. If Liz has $38.50 left, how much did she earn delivering newspapers? (what was her starting value)