Mathematics, 01.04.2021 22:00, Lucki1944

URGENT ⚠️ Part A
What is the sum of the expression for n= -2 and m= 5

Part B
Which expression shown is equivalent to the sum of the two original expressions written in standard form?

(A) 10m - 4n - 10
(B) -3m + 9n - 10
(C) -4mn
(D) 9n - 3m + 10

Answers: 3

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URGENT ⚠️ Part A
What is the sum of the expression for n= -2 and m= 5

Part B