
Mark M. answered 10/19/21
Mathematics Teacher - NCLB Highly Qualified
80x + 96y = 25120
64x + 80y = 20480
Can you solve for x and y and answer?
Sonia P.
asked 10/19/21In the 3-month period November 1, 2014, through January 31, 2015, Hess Corp. (HES) stock decreased from $80 to $64 per share, and Exxon Mobil (XOM) stock decreased from $96 to $80 per share.† If you invested a total of $25,120 in these stocks at the beginning of November and sold them for $20,480 3 months later, how many shares of each stock did you buy?
HES____________Shares
XOM____________Shares
Mark M. answered 10/19/21
Mathematics Teacher - NCLB Highly Qualified
80x + 96y = 25120
64x + 80y = 20480
Can you solve for x and y and answer?
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