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yulyashka [42]
3 years ago
9

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

Mathematics
2 answers:
vova2212 [387]3 years ago
7 0
C
Add 7+14 first and then divided by 7×4 then subtract it by 42
Dmitrij [34]3 years ago
5 0

Answer:

42−{(7+14)÷7}×4

42 - {21 ÷ 7} x 4

42 - 3 x 4

42 - 12

<u>30</u>

Step-by-step explanation:

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