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posledela
3 years ago
11

What is (9.2-4.9 ÷ 7)+36.4

Mathematics
1 answer:
olga_2 [115]3 years ago
6 0
Use order of operations or ----> PEMDAS 
(9.2-4.9÷7) +36.4
first divide -4.9 by 7 in the parenthesis. 
9.2-0.7+34.6
now add -0.7 and 34.6
9.2+33.9
now add these numbers together and your answer is.... 43.1

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What number makes the expressions equivalent? Enter your answer in the box. 1/2(–1.4m + 0.4) =__m + 0.2A) -1.4B) 1.4C) -0.7D) 0.
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Answer:

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Explanation:

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SET 3 :  10 mm, 20 mm, 30 mm.  

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SET 4 :  12 ft, 16 ft, 20 ft.  

We have

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