amakayla89 amakayla89

19-03-2021
Mathematics

contestada

What is the value of this expression? 42−{(7+14)÷7}×4
A. 6
B. 28
C.30
D. 156

Respuesta :

iamtheonetheonlysele iamtheonetheonlysele

19-03-2021

Answer:

42−{(7+14)÷7}×4

42 - {21 ÷ 7} x 4

42 - 3 x 4

42 - 12

30

Step-by-step explanation:

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Lu54321 Lu54321

19-03-2021

C
Add 7+14 first and then divided by 7×4 then subtract it by 42

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