Sandra drew a scale drawing of a house and its lot. She used the scale 1 inch : 3 feet If the backyard deck is 10 inches wide in the drawing, how wide is the actual deck?

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.