Intro to Algebra Review

Simplify the expression: 7v + 2 + 12 + 2v

• 23
• 23v
• 9 + 14v
• 9v + 14

Tags

CCSS.7.EE.A.1

Simplify by combining like terms.
-14w + 8 + 9w - 2

• 23w + 6
• -23w + 6
• -6w + 7
• -5w + 6

Tags

CCSS.7.EE.A.1

Simplify the following expression by combining like terms:

-10x + 15 - 3x + 2

• -7x+17

Tags

CCSS.7.EE.A.1

5(a + 6)

• 5a + 6

• a + 30

• 5a + 30

• 5a - 30

Tags

CCSS.6.EE.A.3

6 (x + y + 7)

• 6x + 6y + 42

• 12xy + 42

• 6x + 6y + 7

• 6x6y + 42

Tags

CCSS.6.EE.A.3

Which of the following is equivalent to 4(2x + 3)

• 8x + 12
• 8x + 3
• 8x - 12
• 20x

Tags

CCSS.6.EE.A.4

2 + (9² - 4)

• 16
• 77
• 79

• -7

• 23

• -9

• 43

12 x 5 - (7 x 5)

• 265

• 360

• 25

• 35

Tags

CCSS.6.EE.A.2C

Is 3x + 12 equivalent to 3(x + 3) + 3?

• Yes

• No

• There's no way to know

Tags

CCSS.6.EE.A.4