Here are three stories:

**A.** A family buys 6 tickets to a show. They also pay a $3 parking fee. They spend $27 to see the show.

**B.** Diego has 27 ounces of juice. He pours equal amounts for each of his 3 friends and has 6 ounces left for himself.

**C.** Jada works for 6 hours preparing for the art fair. She spends 3 hours on a sculpture and then paints 27 picture frames.

Here are three equations:

**1.**

**2.**

**3.**

Decide which equation represents each story.

Which equation represents story A?

**copied for free from openupresources.org**

What does x represent?

Find the solution.

Explain or show your reasoning using the "WIRIS editor" button .

What does the solution tell you about the situation?

Which equation represents story B?

What does x represent?

Find the solution.

Explain or show your reasoning using the "WIRIS editor" button .

What does the solution tell you about the situation?

Which equation represents story C?

What does x represent?

Find the solution.

Explain or show your reasoning using the "WIRIS editor" button .

What does the solution tell you about the situation?

Here is a diagram and its corresponding equation. Find the solution to the equation.

6x + 11 = 21

What is the solution?

** **

**copied for free from openupresources.org**

Explain your reasoning.

For each object, choose an appropriate scale for a drawing that fits on a regular sheet of paper. **Not all of the scales on the list will be used. **

For your answer, write it out like this: paper: 1 in : 1ft.

*Coped for free from Illustrative Mathematics*

The diagram shows two intersecting lines. Find the missing angle measures.

**Leave the degree symbol off of your answer and enter it as just the numerical answer.**

**a = **

*Copied for free from Illustrative Mathematics*

The diagram shows two intersecting lines. Find the missing angle measures.

**Leave the degree symbol off of your answer and enter it as just the numerical answer.**

**b = **

*Copied for free from Illustrative Mathematics*

The diagram shows two intersecting lines. Find the missing angle measures.

**Leave the degree symbol off of your answer and enter it as just the numerical answer.**

**c = **

*Copied for free from Illustrative Mathematics*