Quarter 1 Test 1

Solve for n:

2m - n = 8

• n = 2m - 8

• n = -2m - 8

• n = 2m + 8

• n = -2m + 8

The number before a variable is the _____.

• term
• constant
• coefficient
• variable

Tags

CCSS.6.EE.A.2B

Find the coefficient in the algebraic expression.

• x
• 4
• 5
• 9

Tags

CCSS.6.EE.A.2B

What best describes the math sentence: 4x-3

• Expression

• Equation

• Inequality

• 2 Terms

What best describes the math sentence: 2^x=18

• Expression

• Equation

• Inequality

• Corporation

Evaluate the following expression:

7y - 3x² when x = -2 and y = 2

• 2

• 26

• 12

• 7

Evaluate the following expression:

3x + 5y - xy when x = 5 and y = 3

• 25

• 15

• 5

• 35

Simplify:

3(9 + 2d) + 4d

• 18d+10d

• 18d-10d

• 27+10d

• 37d

Simplify
-2x - 4(4x - 8)

• -16x - 2
• -18x + 32
• 18x - 32
• -16x + 2

Tags

CCSS.6.EE.A.3

Simplify:
3x - (x - 6) - 12

• 2x - 6
• 4x - 18
• 2x + 6
• 4x - 6

Tags

CCSS.7.EE.A.1