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3 years ago

9

HELP WILL NAME BRAINEST

2 answers:

Mamont248 [21]3 years ago

5 0

I used trial and error for this one.
tricycles= 3 wheels
bicycles= 2 wheels

t+b=15
tricycles wheels + bicycle wheels = 36
6 tricycles have 3 wheels each = 18
9 bicycles have 2 wheels each = 18
18+18= 36 wheels and 6+9=15 bicycles and tricycles

THEREFORE there are 9 bicycles

kipiarov [429]3 years ago

3 0

9 bicycles and 6 tricycles

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