Review for Algebra Test

Which is an example of a constant from the expression 6x-y+3 ?

• 6x

• y

• 3

• 6

Tags

CCSS.6.EE.A.2B

Which is an example of a coefficient from the expression 3x+7?

• 3

• x

• 7

Tags

CCSS.6.EE.A.2B

Which is an example of a variable from the expression 3x+7?

• 3

• x

• 7

• 3x+7

Tags

CCSS.6.EE.A.2B

What is a term?

• When you replace a letter with a number

• The part of an expression that is separated by a plus or minus sign

• A number multiplied with another number to get a product.

• Set of rules used to determine the order in which a math problem should be solved.

Tags

CCSS.6.EE.A.2B

What is substitution?

• When you replace a letter with a number

• The part of an expression that is separated by a plus or minus sign

• A number multiplied with another number to get a product.

• Set of rules used to determine the order in which a math problem should be solved.

Tags

CCSS.6.EE.A.2C

If x=5,find the value of 7x-1

• 34
• 36
• 35

Tags

CCSS.6.EE.A.2C

• -50

• 6

• 4

• -55

Tags

CCSS.6.EE.A.2C

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x²

• 7, 24y
• 3x, 9x
• 3x, -9x
• 3x, -9x, 2x²

Tags

CCSS.6.EE.A.2B

-6k + 7k=

• k
• -k
• 12k
• -12k

Tags

CCSS.7.EE.A.1

a + a + a + a

• a + 4 
• 4a 
• a to the fourth power 
• 4a + 4 

Tags

CCSS.7.EE.A.1