In march of 2009, jennifer bought shares of stock in the pepsi-cola company for $47 per share. in december 2009, she sold them for $60 per share. express the increase in price as a percent of the purchase price. round to the nearest tenth of a percent

i wish i could you, i have no idea how to answer this

step-by-step explanation:

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step-by-step explanation:

for future students the answer is b

hope i

-lavira: )

the image is given below

since the options are not given so we draw it from the equation

the given equation is

y = (x-1) (x+4)

y = y² + 3x - 4

the above equation is a quadratic equation which will have two roots. if we draw the graph for it, it will look like this