Algebra Quiz 1

Simplify the following expression:

5x + 2x

• 8x

• 7x

• - 3x

• 3x

Tags

CCSS.7.EE.A.1

2x+8x+4x

• 10x+4
• 14x

Tags

CCSS.7.EE.A.1

3a + 4a

• a

• 7a

• -7a

• -a

Tags

CCSS.7.EE.A.1

7p-7p

• 14p

• 0p

• -1p

• -14p

Tags

CCSS.7.EE.A.1

7(g + 3)

• 7g + 3

• 7g + 21

• 10g

• g + 21

Tags

CCSS.6.EE.A.3

Solve for r
 $15=\frac{r}{3}$  

Use only numbers for your answer. DO NOT WRITE r=

Tags

CCSS.6.EE.B.7

Solve for x
 $x+12=10$  

Use only numbers for your answer. DO NOT WRITE r=

Tags

CCSS.6.EE.B.7

Simplify each expression
 $2-\left(4-3\right)+3$  

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

 $Solve:\ \ 17d\ -\ 15\ =\ 70$  

• d = -5

• d = 4

• d = -4

• d = 5

Tags

CCSS.7.EE.B.4A

What is the correct definition for equation?

• a number/term that does not have a variable.

• terms with the exact same variable/exponent.

• a mathematical sentence that has an equal sign.

• a mathematical sentence that does not have an equal sign

Tags

CCSS.6.EE.A.2B