4(3+5) --> this means that 12/4=3 and 20/4=5 and 4 is the GCF
You should use the calculator and just plug in those numbers
A unicycle has 1 wheel. u unicycles have u wheels.
A bicycle has 2 wheels. b bicycles have 2b wheels.
In u unicycles and b bicycles, there are a total of
u + 2b wheels.
We are told there are 28 wheels, so u + 2b must equal 28.
The answer is choice C. u + 2b = 28
Answer:
$8
Step-by-step explanation:
14 - 6 = 8
