17 Select the correct answer.
In the figure, what percentage of the circles are shaded?
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An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

Find the value of x that will make l ll m

Solve the system of equations y= 3/2 - 1, -x+ y =-3