Asoftware designer is mapping the streets for a new racing game. all of the streets are depicted as either perpendicular or parallel lines. the
equation of the lane passing through a and bis -7x + 3y = -21.5. what is the equation of the central street pq?
a. -3x + 4y = 3
b. -1.5x - 3.5y=-31.5
c. 2x+y= 20
d. 2.25x + y=-9.75
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