Question 1

Aiden and Noah are going to work for their neighbor this summer. The neighbor gives Aiden $$\$25$$ at the beginning of the summer and then pays him $$\$5$$ each week to mow the lawn. The neighbor pays Noah $$\$7.50$$ each week to walk the dog. The graph shown below models the total amount of money $(y)$ each boy has earned after working for $x$ weeks.

What does the point of intersection on the graph represent?

Accepted Answer

After $10$ weeks, each boy has earned a total of $$\$75$$.

Answer

After $75$ weeks, Noah has earned a total of $$\$10$$ and Aiden has earned a total of $$\$75$$.

Answer

After $75$ weeks, each boy has earned a total of $$\$10$$.

Answer

After $10$ weeks, Noah has earned a total of $$\$75$$ and Aiden has earned a total of $$\$10$$.

Question 2

A system of two linear equations is graphed on the coordinate grid shown below.

What ordered pair is the solution of the system of equations?

Accepted Answer

$(3, -3)$

Answer

$(0, -4)$

Answer

$(0, 3)$

Answer

$(3, -1)$

Question 3

A system of two linear equations is represented by the graph below.

Which statement about the solution of the system of equations is true?

Accepted Answer

$(3, 2) $ is the only solution.

Answer

$(0, 0)$ is the only solution.

Answer

$(0, 0)$ and $(3, 2)$ are both solutions.

Answer

$(0, 0), (0, 6),$ and $(3, 2)$ are all solutions.

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