(Will get brainliest) Simplify the expression: left square bracket left parenthesis 18 − 6 right parenthesis ⋅ 3 plus 1 right square bracket

Question

(Will get brainliest) Simplify the expression: left square bracket left parenthesis 18 − 6 right parenthesis ⋅ 3 plus 1 right square bracket ⋅ 7

A.
43

B.
259

C.
7

D.
336

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Jasmine 1 week 2021-09-15T18:10:18+00:00 1 Answer 0

Answers ( )

    0
    2021-09-15T18:11:34+00:00

    Answer:

    B. 259

    Step-by-step explanation:

    This is an exercise in PEMDAS, the order of mathematical operations:

    Parentheses, Exponents, Multiplication and Division, Addition and Subtraction

    Parentheses:          [(18 − 6)⋅3 + 1]⋅7

           Subtraction: = [(12)·3 +1]·7

        Multiplication: = [36 + 1]·7

                Addition: = [37]·7

    Parentheses:       = 37·7

        Multiplication: = 259

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27:3+15-4x7+3-1=? ( )