thatsmartkidd thatsmartkidd

16-03-2021
Mathematics

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A television and DVD player cost a total of $990. The cost of the television is two times the cost of the DVD player. Find the cost of each item.

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basicallysean basicallysean

16-03-2021

X+2X=990
3x=990
X=990/3
X=330
Television,2x is 660
Dvd,x is 330
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