1. Evaluate the expression below: 7to the 2 power - 3(15-q) + 8

15 points
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1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1