The store pays 120 for a bike the store is going out of business and is selling all of the bikes at a 30% discount what is the s
2 answers:
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Answer:
Step-by-step explanation:
We can write the following system of equations:
Adding both equations together, we isolate and get:
Plugging in any of the equations, we can solve for
:
Verify that the solution pair works
Therefore, the two numbers are .
So what will it be a percentage of? it will be the percentage of the original recruits, of the original 150.
for this, we need to divide the number of recruits that left over all recruits, and multiply by 100%:
so the number of trainees decreased by 20 %
for this, we need to divide the number of recruits that left over all recruits, and multiply by 100%:
so the number of trainees decreased by 20 %