7.6 Mid-Mission (L1-12)

2. Each of 5 mugs contains 8 oz of spiced tea. Turi adds y more ounces to each mug. Altogether, the mugs now contain 60 ounces of spiced tea.

a) Complete the tape diagram to model the situation.

2b. Using your tape diagram in part (a), write an equation to model the situation.

2c. Find a solution to your equation from part (b) and interpret the solution in the context of the problem.

3. Litsy has 6 packs of erasers. Each pack of erasers has x erasers in it. After Maximus gives her 3 more erasers, she has a total of 27 erasers.

a) Model the situation with a tape diagram.

3b. Model the situation with an equation.

3c. Find a solution to your equation from part (b) and interpret the solution in the context of the problem.

4. Use the hanger diagram to write and solve an equation to determine the value of the unknown.

1pt for correct equation

1 pt for correct answer

5. Use the hanger diagram to write and solve an equation to determine the value of the unknown.

1pt for correct equation

1 pt for correct answer

Solve each equation for x.

(1 pt)

Show your work and/or explain your reasoning. (1 pt)

6.

Solve each equation for x.

(1 pt)

Show your work and/or explain your reasoning. (1 pt)

7.