Please help with 1a and 1b !!! Thank you so much!

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secondary 4 | E Maths
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secondary 4 E Maths

Please help with 1a and 1b !!! Thank you so much!

Date Posted: 7 years ago

done {{ upvoteCount }} Upvotes

clear {{ downvoteCount * -1 }} Downvotes

All the best

Date Posted: 7 years ago