Math STAAR Equations and Inequalities

The table shows the distance, y, a cheetah can travel in feet in x seconds. Based on the information in the table, which equation can be used to model the relationship between x and y?

• y = 5x

• y = x + 5

• y = x + 470

• y = 94x

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A pilot takes a taxi from the airport to a hotel. The taxi driver charges a $2.50 initial charge plus $2.65 per mile. Which equation can be used to find y, the total cost of the trip, if x represents the number of miles of the trip?

• y = 2.50x + 2.65

• y = 2.65 (x + 2.50)

• y = 2.65x - 2.50

• y = 2.65x + 2.50

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which equation best represents the relationship between x and y in the graph?

• y = 3x + 3

• y = 3x - 1

• y = 1/3x + 3

• y = 1/3x - 1

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

A store sells new video games for $55 each. Used video games sell for $12 each. Jacob is buying 3 new video games and x used video games. Which equation can be used to find y, the total price Jacob must pay in dollars?

• y = 12x + 55

• y = 12x + 165

• y = 55x + 12

• y = 165x + 12

Tags

CCSS.6.EE.C.9

Which table contains only values that satisfy the equation y = 0.5x + 14?

• A

• B

• C

• D

Which equation represents the relationship between the x-values and the y-values in the table?

• y = 2x + 12

• y = 4x + 6

• y = 2x + 4

• y = 6x + 4

Tags

CCSS.6.EE.C.9

What is the solution to this equation?

30.16 = 17.56 + 5x

• 6.032

• 3.512

• 12.6

• 2.52

Tags

CCSS.7.EE.B.4A

The model represents an inequality. What is the solution set for the inequality?

• A

• B

• C

• D

The model represents an equation. What value of x makes the equation true?

• 3

• 8

• 6

• 4

Tags

CCSS.6.EE.B.5

An equation is modeled. What value of x makes the equation true?

• 1

• 7

• -5

• -1

Tags

CCSS.7.EE.B.4A