kathryn32617
kathryn32617 kathryn32617
  • 02-02-2018
  • Mathematics
contestada

Please help will mark brainliest!!!

Please help will mark brainliest class=

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choixongdong
choixongdong choixongdong
  • 02-02-2018
correct answers
1). first option
4) last option
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Americ
Americ Americ
  • 02-02-2018
1) true
2) false
because 3m*-6m=-18m2 not -6m
3) false
because 6m2*3m=18m3 not 18m
4) true

Hope this helps!! :)
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