Unit 3 Test Form A

Wɔankyere ɔdio biara a wɔakyere agu hama so

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What is the constant in the following expression?

8

5

7

6

Wɔankyere ɔdio biara a wɔakyere agu hama so

A company sells ear buds for $17 each. At the end of the week, they have sold $731 worth of ear buds. How many ear buds did they sell? Write and solve an equation to find the answer.

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Write the equation for how many earbuds they sold.

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Fill in the blank: The company sold ________ ear buds.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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If each equation below is solved for x, for which equation is x=8 the solution?
Choose all that apply.

Wɔankyere ɔdio biara a wɔakyere agu hama so

Leanna opens a savings account with an initial balance of $100. She then deposits $50 each month. Use an equation, a table, and a graph to explain the relationship between the amount of money in the account, a, and the number of months since Leanna opened the account, m.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Part A)
Use the following equation to explain how the value of a changes as m increases.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Part B)
Make a table to show the relationship between m and a. Find at least 5 ordered pairs.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Part C)
Use your table from Part B to draw a graph to represent the situation.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Which value makes the following equation true?

10

12

14

16

Wɔankyere ɔdio biara a wɔakyere agu hama so

Sean wants to practice his soccer skills for at least 2.5 hours this week.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Part A)
Write an inequality to represent the number of hours Sean will spend practicing this week.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Part B)
Graph the solution to your inequality from Part A on the number line below.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Which expression is equivalent to the following equation?
Choose all that apply.

Wɔankyere ɔdio biara a wɔakyere agu hama so

For #12- #16: Consider the possible solution to each inequality. Choose Yes or No for each question.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Is 8 a solution of

Yes

No

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Is 2 a solution of

Yes

No

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Is 4.6 a solution of

Yes

No

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Is 3.9 a solution of

Yes

No

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Is 5 a solution of

Yes

No

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Evaluate:

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Part A)
Write a variable expression for the area of the glass piece Stephanie needs to replace.

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Part B) If the window is 20 inches wide, what is the area of the glass piece Stephanie needs to replace?
Area of Glass: ______________ square inches

Wɔankyere ɔdio biara a wɔakyere agu hama so

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Unit 3 Test Form A

What is the constant in the following expression?

Write the equation for how many earbuds they sold.

Fill in the blank: The company sold ________ ear buds.

If each equation below is solved for x, for which equation is x=8 the solution?Choose all that apply.

Part A) Use the following equation to explain how the value of a changes as m increases.

Part B)Make a table to show the relationship between m and a. Find at least 5 ordered pairs.

Part C)Use your table from Part B to draw a graph to represent the situation.

Which value makes the following equation true?

Part A) Write an inequality to represent the number of hours Sean will spend practicing this week.

Part B) Graph the solution to your inequality from Part A on the number line below.

Which expression is equivalent to the following equation? Choose all that apply.

Is 8 a solution of

Is 2 a solution of

Is 4.6 a solution of

Is 3.9 a solution of

Is 5 a solution of

Evaluate:

Part A) Write a variable expression for the area of the glass piece Stephanie needs to replace.

Part B) If the window is 20 inches wide, what is the area of the glass piece Stephanie needs to replace? Area of Glass: ______________ square inches

What is the constant in the following expression?

Write the equation for how many earbuds they sold.

Fill in the blank: The company sold ________ ear buds.

If each equation below is solved for x, for which equation is x=8 the solution?Choose all that apply.

Part A) Use the following equation to explain how the value of a changes as m increases.

Part B)Make a table to show the relationship between m and a. Find at least 5 ordered pairs.

Part C)Use your table from Part B to draw a graph to represent the situation.

Which value makes the following equation true?

Part A) Write an inequality to represent the number of hours Sean will spend practicing this week.

Part B) Graph the solution to your inequality from Part A on the number line below.

Which expression is equivalent to the following equation? Choose all that apply.

Is 8 a solution of

Is 2 a solution of

Is 4.6 a solution of

Is 3.9 a solution of

Is 5 a solution of

Evaluate:

Part A) Write a variable expression for the area of the glass piece Stephanie needs to replace.

Part B) If the window is 20 inches wide, what is the area of the glass piece Stephanie needs to replace? Area of Glass: ______________ square inches

Part C)If Stephanie has a budget of $100, what is the most she can pay per square inch of glass to replace the window discribed in Part B?

Explain your answer to #20 above.

Part C)If Stephanie has a budget of $100, what is the most she can pay per square inch of glass to replace the window discribed in Part B?

Explain your answer to #20 above.

If each equation below is solved for x, for which equation is x=8 the solution?
Choose all that apply.

Part A)
Use the following equation to explain how the value of a changes as m increases.

Part B)
Make a table to show the relationship between m and a. Find at least 5 ordered pairs.

Part C)
Use your table from Part B to draw a graph to represent the situation.

Part A)
Write an inequality to represent the number of hours Sean will spend practicing this week.

Part B)
Graph the solution to your inequality from Part A on the number line below.

Which expression is equivalent to the following equation?
Choose all that apply.

Part A)
Write a variable expression for the area of the glass piece Stephanie needs to replace.

Part B) If the window is 20 inches wide, what is the area of the glass piece Stephanie needs to replace?
Area of Glass: ______________ square inches

If each equation below is solved for x, for which equation is x=8 the solution?
Choose all that apply.

Part A)
Use the following equation to explain how the value of a changes as m increases.

Part B)
Make a table to show the relationship between m and a. Find at least 5 ordered pairs.

Part C)
Use your table from Part B to draw a graph to represent the situation.

Part A)
Write an inequality to represent the number of hours Sean will spend practicing this week.

Part B)
Graph the solution to your inequality from Part A on the number line below.

Which expression is equivalent to the following equation?
Choose all that apply.

Part A)
Write a variable expression for the area of the glass piece Stephanie needs to replace.

Part B) If the window is 20 inches wide, what is the area of the glass piece Stephanie needs to replace?
Area of Glass: ______________ square inches

Part C)
If Stephanie has a budget of $100, what is the most she can pay per square inch of glass to replace the window discribed in Part B?

Part C)
If Stephanie has a budget of $100, what is the most she can pay per square inch of glass to replace the window discribed in Part B?