Linear Equations and Inequality Algebra

Select the correct solution to this equation.

• f = 1.5

• f = -0.5

• f = 0.5

• f = -3/8

Tick the inequality shown in this picture.

• x ≥ 3

• x < -3

• -3 < x

• 3 ≥ x

Tick the inequality shown in this picture.

• x > 3

• -3 ≤ x

• x > -3

• x ≤ 3

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• -2

• -1

• 0

• 1

• 2

• r = -0.4

• r = 0.5

• r = 1.5

• r = -1.5

Lia used the following process to find the slope of the line described by the equation 3y + 5x = 12. 
According to Lia's method, which equation gives the slope of the line described by the equation ax + by = c? 

• -a/b

• a/b

• -b/a

• b/a

What is the y-intercept of the line 2x - 3y = 12?

• (0, -4)

• (0, -3)

• (2, 0)

• (6, 0)

Solve the inequality 
5(2x - 3) - 6x < 9
for x. 

• x < -1.5

• x < 1.5

• x < 3

• x < 6