Hi!
When you add a negative number, you really just subtract it. So let's solve this.
Convert the mixed numbers into improper fractions.
Solve
434 - 351 = 83
The sign of this fraction is positive
Hope this helps! :)
-Peredhel
Please help.. i think the first and fourth are the correct answers but im not 100% sure
2 answers:
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Answer:
<em>x=</em><em>3</em><em>0</em><em>°</em>
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