Unit 0 Lesson 1 (concepts) Warm-Up

Like terms have the same _____ and the same _____.

• variables and numbers
• signs and numbers
• variables and exponents
• variables and signs

Tags

CCSS.6.EE.A.2B

A coefficient is __________.

• the variable
• a constant
• an exponent
• the number that comes before the variable

Tags

CCSS.6.EE.A.2B

How many terms does this expression have?
3x + 5y - 17 - 2y + x

• 3
• -17
• 5
• 1

Tags

CCSS.6.EE.A.2B

Simplify by combining like terms.
m + 9 - 4m

• 5m
• m + 5m
• -3m + 9
• 4m

Tags

CCSS.7.EE.A.1

Which expression is equivalent to

v + v + v + v + v?

• 5v

• v⁵

• v + 5

Tags

CCSS.6.EE.A.4

Simplify by combining like terms:
4x² - 3x + 11 -2x

• 4x² - 5x + 11
• 11x + 11
• 16x² - 5x + 11
• 10x²

Tags

CCSS.7.EE.A.1

What does the Distributive Property mean?

• states that for any numbers a, b, and c, the equation a(b + c) = ab + ac is true.

• states that for any numbers a, b, and c, the equation a(b + c) = ab x ac is true.

• states that for any numbers a, b, and c, the equation a(b + c) = a + b + a + c is true.

• states that for any numbers a, b, and c, the equation a(b + c) = a - b + ac is true.

Tags

CCSS.3.OA.B.5

• 15

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

Tags

CCSS.6.EE.A.3