Pre-Algebra Semester 1 Review

Evaluate.

11a when a = 2

• 121

• 22

• 9

• 13

Tags

CCSS.6.EE.A.2C

Find the difference. -22 - (-7)

• 15

• -15

• -29

• 29

Tags

CCSS.7.NS.A.1C

Kaye runs a small business with three employees. She pays one employee $2000 a month, another $1900 a month, and the third $1400 a month. How much does she pay her employees in a year?

• $63,600

• $27,300

• $64,800

• $26,100

Tags

CCSS.4.OA.A.3

Simplify the expression.

3(x + 4)

• 3x + 12

• 8x + 4

• 3x - 12

• 3x+ 4

Tags

CCSS.6.EE.A.3

You receive $68 for mowing lawns for 8 hours. Which equation can you use to find how much you make per hour?

• none of these

• 68x = 8

• 8x = 68

Tags

CCSS.HSA.CED.A.3

Solve the equation.

16 - x = -5x + 8

• 6

• -2

• -4

• 12

Solve the equation.

-2(6n - 5) = -26

• -5

• 3

• -2

• 4

Tags

CCSS.7.EE.B.4A

Solve the inequality.

y + 4 < -5

• y < -9

• y < -1

• y > -9

• y > -1

Tags

CCSS.7.EE.B.4B

Write the sentence as an inequality. Then solve the inequality.

A number multiplied by 3 is less than 18.

• 3x > 18; x >54

• 3x > 18; x > 6

• 3x < 18; x < 6

• 3x > 18; x < 54

Tags

CCSS.6.EE.B.8

Solve the inequality.

-0.7x < -2.8

• x > 4

• x > -4

• x < 4

• x < -4

Tags

CCSS.6.EE.B.8