SOLUTION: Tax preparation software is sold in the standard version for $19.95 and the deluxe version for $10 more. If a store sold 174 copies of the software for toral sales of $4011.30, ho
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Question 1056493: Tax preparation software is sold in the standard version for $19.95 and the deluxe version for $10 more. If a store sold 174 copies of the software for toral sales of $4011.30, how many of each type were sold Answer by ikleyn(52824) (Show Source):
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Tax preparation software is sold in the standard version for $19.95 and the deluxe version for $10 more.
If a store sold 174 copies of the software for total sales of $4011.30, how many of each type were sold
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Your equation is
19.95*s + 29.95*(174-s) = 4011.30,
where "s" is the number of standard versions sold.
Or, equivalently,
1995*s + 2995*(174-s) = 401130.
Simplify and solve for s.
