Algebra Expressions

Erin can read at least 80 words per minute. Write an inequality to represent this situation. 

• x > 80

• x < 80

• x ≥ 80

• x ≤ 80

Tags

CCSS.6.EE.B.8

What inequality does the number line represent?

• x ≥ 3

• x > 3

• x < -3

• x ≤ -3

Tags

CCSS.6.EE.B.8

Simplify the expression.
3(5x - 8)

• 15x + 24

• 15x - 8

• 5x- 8

• 15x - 24

Tags

CCSS.6.EE.A.3

What inequality does the number line represent?

• x ≤ 4

• x ≥ -4

• x < -4

• x < 4

Tags

CCSS.6.EE.B.8

For a show, a band will be paid $150 plus $5 for each ticket sold.  Write an equation for their total payment (p) related to the number of tickets they sell (t).

• p = 150 + 5t

• p = 5 + 150t

• p + 5t = 150

• 5t - 150 = p

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

The opposite operation used in algebra to eliminate an operation (undo). 

• Converse operations

• Order of operations

• Inverse operations

• Converted operations

Tags

CCSS.HSA.REI.A.1

Ms. Henriquez's brother Alvaro is 5 years older than twice Ms. Henriquez age. Write an expression that represents the relationship of max's age in terms of Ms. Henriquez's age, x.

• 5x + 2

• 2x + 5

• 10x

• 2 + 7 + x

Tags

CCSS.6.EE.B.6

A letter or symbol that stands for a number in an equation is a

• addend

• mystery number

• expression

• variable

Tags

CCSS.6.EE.B.6

the opposite operation used in algebra to eliminate an operation (undo). 

• Converse operations

• shoes

• Inverse operations

• Converted operations

Tags

CCSS.HSA.REI.A.1

When signs are the same add and keep the sign. When signs are different subtract the absolute values and keep the sign of the larger absolute value.

• True

• False

Tags

CCSS.7.NS.A.1B