Step 1
Let n represent car and m represent motorcycles.
n + m = 50 ...................1
car has four wheels and motorcycle has two wheels
4n + 2m = 164 .............................. 2
Step 2
Solve equation 1 and 2 simultaneously.
from (1), make n subject of relation and substitute in equation 2.
n = 50 - m
Step 3
Substitute n in equation 2
4(50 - m) + 2m = 164
200 - 4m + 2m = 164
collect like terms
200 - 164 = 4m - 2m
36 = 2m
m = 36/2
m = 18
next find n
n = 50 - m
n = 50 - 18
n = 32
There are 32 cars and 18 motorcycles.
45 is my first choice answer
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Answer: 1/2 a pound is more, because 1/2 a pound is 8 ounces
I hope this helped!
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- Zack Slocum
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Answer:
decrease, sub,minus,and less than
Step-by-step explanation:
NO STEP NEEDED
The correct answer for this will be a because you can times them together hope this helps
