Pizza Party: Mrs. Gailliout & Mrs. Fayer want to have a pizza party. They call two pizza places to see what the prices will be- 21 (a) Pat's Pizzeria: A plain pizza costs $20, and $1.50 per topping. (use a fraction when making the equation) John's Pizza: A plain pizza costs $17, and 2.25 per topping (use a fraction when making the equation) Independent variable (x): Dependent variable (y): Write a system of equations for the situation Pat's equation John's equation (b) GRAPH each equation to determine when both pizza places will cost the same. UNDO LINE 30 29 28 27 26 25 24

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