Answer:
x=7
Step-by-step explanation:
Set up 3x-1 equal to 20 then do your usual distributing.
Hi there
17,000×0.15
=2,550
4,000×0.25
=1,000
Profit=2550+1000=3550
Hope it helps
Answer:
What is the probability formula?
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In general, the probability is the ratio of the number of favorable outcomes to the total outcomes in that sample space. It is expressed as, Probability of an event P(E) = (Number of favorable outcomes) ÷ (Sample space).