Module 2 Topic 2 Linear Equations and Inequalities Review

Dr. Betz, a vet, is running a free rabies clinic. He estimates that it will take him 12 minutes for each animal he treats. Dr. Betz has already seen 20 animals, the last of which was a shaggy dog.

• y = 12x + 20

• y = 12x + 240

• y = 12 + 20x

• y = 32x

Autumn creates custom bracelets as a hobby and is planning to start selling them online for $10 per bracelet. Autumn has already sold 5 custom bracelets. Her bracelets are so popular that she expects to sell every bracelet that she makes. How many additional bracelets does Autumn need to sell if she wants to make $300?

8x − 2(x + 3) = 4x + 2

What is the value of x?

Determine if the equation has one solution, no solution, or infinite solutions.

3(x + 2) = 3x + 6

• One

• No Solutions

• Infinite Solutions

• None of the Above

Determine if the equation has one solution, no solution, or infinite solutions.

5x + 4 = 5x − 3

• One

• No Solutions

• Infinite Solutions

• None of the Above

Determine if the equation has one solution, no solution, or infinite solutions.

20x − 2(x + 10) = − (5 − 2x)

• One

• No Solutions

• Infinite Solutions

• None of the Above

Convert to Slope Intercept Form

4x + 6y = 48

Convert to Slope Intercept Form

y − 2 = 3(x − 1)

• y = 2x - 1

• y = 3x - 2

• y = -2x + 5

• y = 3x - 1

4x + 3 ≤ 3x − 5

Solve for x.