Answer
$$\frac{-25}{11}$$
Work Step by Step
$$p=-4,q=8,r=-10$$
$$\frac{5r}{2p-3r}$$
$$\frac{5(-10)}{2(-4)-3(-10)}$$
$$\frac{-50}{-8+30}$$
$$\frac{-50}{22}$$
$$\frac{-25}{11}$$
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