Using complete sentences, explain how to evaluate (3-7) (x^(2) when x=3 and y=1/2 restate the algebraic expression in words. rewrite the expression using the values for the variable. explain the process of solving the expression using order of operations. solve mathematically showing all steps and work. use correct grammar and spelling

Step-by-step explanation:

(3-y)(x^2)

(3-1/2)(3^2)

(2.5)(9)

=22.5

step-by-step explanation:

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graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.