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Newspaper and Magazine Sold Problem

A newstand owner sold a total of 120 newspaper and magazines, which brought in a total of $125.15 in a day. He sells newspaper for $0.55 and magazine for $2.24. Solve how many newspaper and magazine he sold.

X + Y = Equation 1


X + Y = Equation 2


Newspaper, X =
Magazine, Y =

HOW TO USE:
Type new number in input box. Answer is automatic

Practice using the calculator: Change the total sold of Newspaper and Magazine to 960 and total amount to $1001.20. Solve for the number of Newspaper and Magazine.

To check your answer substitute the value of X and Y in both equation 1 and equation 2.
To do "what if " scenario analysis , just change any variables.

IMPORTANT to enter 1 if there is no constant on X and Y. For negative number enter the negative sign, for example, -1. Do not include the comma symbol , because it will display Not a Number (NaN) error message.

Visit Determinant of 2 x 2 Matrix for more explanation on how this automatic scenario analysis becomes possible

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