Solve.-10 + 10x = -20

A. x = -20
B. x = -16
C. x = -1
D. x = 8


Answer: C

Mathematics

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Express the proposition as an English sentence and determine whether it is true or false, where p and q are the propositions p: "9 ? 9 = 81" q: "8 ? 10 < 7 ? 11The contrapositive of p ? q

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