Bill buys a stock that decreases by 20% on the first day, and then on the second day the stock increases by 30% of its value at
the end of the first day. What was the overall percent increase in Bill's stock over the two days?
1 answer:
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Answer:
(-0.2, 2.8)
General Formulas and Concepts:
<u>Algebra I</u>
- Reading a Cartesian plane
- Coordinates (x, y)
- Solving systems of equations by graphing
Step-by-step explanation:
Where the 2 lines intersect is the solution to the systems of equations.
