Evaluate 4n when n =13 Evaluate a/b when a = 27 and b=3 Evaluate 3x – 14 when x=6 Evaluate z2 + 8.5 whe

Question

Evaluate 4n when n =13

Evaluate a/b when a = 27 and b=3

Evaluate 3x – 14 when x=6

Evaluate z2 + 8.5 when z =2

Evaluate x(36-y) when x =4 and y = 8

PLEASE HELP!!!

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Neala 4 years 2021-07-24T13:21:15+00:00 1 Answers 11 views 0

Answers ( )

  1. Eirian
    0
    2021-07-24T13:22:44+00:00
    Reply

    Answer:

    1) 52

    2) 9

    3) 4

    4) 12.5

    5) 112

    Step-by-step explanation:

    So for each of them, we just need to substitute and solve.

    4n = 4 * 13 = 52

    a/b = 27/3 = 9

    3x – 14 = 3*6 – 14 = 18 – 14 = 4

    z2 + 8.5 = 2*2 + 8.5 = 4 + 8.5 = 12.5

    x(36 – y) = 4(36 – 8) = 4(28) = 112

    I hope this helped and please mark brainliest!

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