Algebra I Released SOL 2015 part 2

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Mathematical Equivalence

ON

What is the solution to this system of equations?

Malik can spend no more than $24 to buy pecans and cashews. He will pay $6 per pound for pecans and $8 per pound for cashews. Which graph best represents the number of pounds of cashews Malik can buy?

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Which graph has exactly one x-intercept and one y-intercept?

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A relationship between x and y is shown in this table. Which equation represents this relationship?

Ms. Scott will pay $2,000 to have her house painted. The amount each painter earns, A, varies inversely for the number of painters, n, that will paint the house. Which equation best represents this situation?