STAAR Review Linear Relationships Tutorials (2025)

The measures of the angles in a triangle are given.

 The measure of angle A is (x+4)

• The measure of angle B is 2(x + 4)

• The measure of angle C is 2(x + 4)

 5x + 20 = 180

What is the value of x?

(a)  

Tags

CCSS.8.G.A.5

• -3x + 9 < 18

Solve for x

• x < -3

• x > -3

• x < 9

• x > 9

Tags

CCSS.7.EE.B.4B

4x - 24 > 12

Solve for x

• x < -3

• x > -3

• x < 9

• x > 9

Tags

CCSS.7.EE.B.4B

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Tags

CCSS.8.EE.B.5

Which THREE answers have the same linear relationship as the example below?

"running 2 miles and then walking at a rate of 4 miles per hour "

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Tags

CCSS.8.EE.B.5

Maggie has a $50 gift card that she will use to purchase games for her phone. Each game costs $1.99. She has a coupon code for $5 off her entire purchase.

 

Which equation can be used to find x, the maximum number of games Maggie can purchase?

• 50 = 1.99 - 5x

• 50 = 1.99 + 5x

• 50 = 1.99x + 5

• 50 = 1.99x - 5

Which equations have a solution of m = -5

• 4m - 6 = 14

• -2m + 7 = 17

• 4m - 6 = -26

• -2m + 7 = -3

Graph the linear relationship using the equation below.

y = 1.5x

Start with (0, 0) and the graph the second point

(2, ?)

? = 1.5 x 2

Tags

CCSS.7.EE.B.4A