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Which values of p and q result in an equation with exactly one solution? px-43=-42x+q choose all answers that apply: a) p=-43 and q=-43 b) p=42 and q=43 c) p=43 and q=−42 d) p=42 and q=42

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Which rule describes the composition of transformations that maps △abc to △a”b”c