What is the solution of the system y=10x-2 y=-7x+4
a(5/17,16/17)this is the right answer
b(4/17,16/19)
c(-5/17,16/17)
d(3/17,5/17)

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π