The selling price for a sail boat is $9,000. What percent of the sale price is the markup, if the cost of the fishing boat was $
1 answer:
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Answer:
Two
Step-by-step explanation:
x² + x = 11
The degree of a polynomial will always tell us the maximum number of solutions
You have a second degree polynomial, so there are two possible solutions.
They are
and
The diagram below shows that the zeros are at (-3.854,0) and (2,854, 0), which are the decimal equivalents of the roots.
