Find the Solution by Graphing the System of Equations

question 13

Multiple Choice

Find the solution by graphing the system of equations.
-A shopkeeper ordered a total of 30 pounds of cashews and peanuts. He ordered 20 fewer pounds of cashews than peanuts. We can represent this situation with the system of equations
C + p = 30
P - c = 20
Where p represents the pounds of peanuts and c represents the pounds of cashews. How many pounds of peanuts did
He order?

• A) 25 lb
• B) 15 lb
• C) 5 lb
• D) 10 lb

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