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3 votes
Please help me figure out this question i attached a screenshot

Please help me figure out this question i attached a screenshot-example-1

2 Answers

7 votes
The first one should be the third option and then second one is W=-1
User Serkan AKMAN
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3.8k points
2 votes
It should be 2
Because 90 subtract 88 then add 4 then take 4 away then make 1 then take it away
User Nunaxe
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3.5k points