Evaluate 8p+3q−188p +3q-18 8p+3q−18 8, p, plus, 3, q, minus, 18 when p=12p=\dfrac12 p= 2 1 p, equals, start fraction, 1, divided by, 2, end fraction and q=7q=7 q=7 q, equals, 7 .

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4