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Please help asap 20 pts

Please help asap 20 pts
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1 vote
Please help asap 20 pts

Please help asap 20 pts-example-1
User Kenshinji
by
7.7k points

2 Answers

6 votes
-3a + 5a is 2a
4b + 5b is 9b
2a - 9b
Answer: D
User PicoutputCls
by
8.4k points
2 votes

-(-3a + 4b) + 5a - 5b

= 3a - 4b + 5a - 5b

= 8a - 9b

Answer is b) 8a - 9b


User Statwonk
by
8.1k points
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