Karen is solving the quadratic equation shown below. x^2 + 12x - 1 = 0
x^2 + 12x - 1+1 = 0 + 1
x^2 + 12x = 1
Which equation BEST represents the next step Karen would use to solve for x by completing the square?

Adriveway is 60-feet long by 6-feet wide. the length and width of the driveway will each be increased by the same number of feet. the following expression represents the perimeter of the larger driveway: (x + 60) + (x + 6) + (x + 60) + (x + 6) which expression is equivalent to the expression for the perimeter of the larger driveway? a) 2(x + 66) b) 4x + 33 c) 4(x + 33) d) 4(x + 132)

Ahomeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long if a stripe of wallpaper is 20 inches wide and stripes or hung vertically how many stripes on wall paper with the homeowner required

What are the constants in this expression? -10.6+9/10+2/5m-2.4n+3m