2 years ago

4. (4-7)2 - 6.7 +20

Mathematics

1 answer:

LuckyWell [14K]2 years ago

4 0

Answer: 7.3

Step-by-step explanation:

Do the parentheses first!

4-7= -3

Then, multiply -3 by 2

-3×2= -6

Next,

-6-6.7= -12.7

Then, add -12.7 to 20

-12.7+20=7.3

Your answer is 7.3

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