Basic Algebra Review

What is the coefficient in the algebraic expression 7x - 3?

• 7

• -3

• x

• 3

Tags

CCSS.6.EE.A.2B

Simplify the expression 4(3x + 5) - 2x.
Distribute then combine like terms.

• 14x + 20

• 10x + 20

• 12x + 18

• 12x + 20

Tags

CCSS.6.EE.A.3

What is the sum of -8 and 5?

• 3

• -3

• 13

• -13

Tags

CCSS.7.NS.A.1C

Calculate the product of -7 and -6.

• -42

• 42

• -13

• 13

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the correct order of operations?

• Addition, Subtraction, Multiplication, Division, Parentheses, Exponents

• Parentheses, Exponents, Multiplication, Division, Addition, Subtraction

• Exponents, Parentheses, Multiplication, Division, Addition, Subtraction

• Multiplication, Division, Addition, Subtraction, Parentheses, Exponents

Tags

CCSS.7.NS.A.3

Translate the verbal expression "the product of a number n and 9 cubed" into an algebraic expression.

• 9n²

• 9n³

• (9n)³

• (9n)²

Tags

CCSS.7.EE.A.2

CCSS.HSA.SSE.A.2

What is the result of the product of -3 and 4?

• -12

• 12

• -7

• 7

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

Translate the verbal expression "twice the difference between a number n and 7" into an algebraic expression.

• 2n - 7

• 7 - 2n

• 2(n - 7)

• 2(7-n)

Tags

CCSS.6.EE.A.2A

 Identify the variables in the following expression:  4x + 2y - 6

• 4, 2, -6
• -4 and x
• x and y 

• -6

Tags

CCSS.6.EE.A.2B

Mike is 6 years younger than Iris. What expression can be used to find Mike’s age?

• 6 + a
• 6 - a
• a - 6
• 6a

Tags

CCSS.6.EE.B.6