Vermillion
Vermillion Vermillion
  • 22-09-2018
  • Mathematics
contestada

Which expression is equivalent to 7b+4b - 1b?
2b
4b
10b
12b

Respuesta :

cowgirll14
cowgirll14 cowgirll14
  • 22-09-2018
The answer is ten b
7+4=11-1=10
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mia678
mia678 mia678
  • 22-09-2018
The answer is 10b because if you add 7b + 4b it’s 11b, then 11b - 1b is 10b.
Ver imagen mia678
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