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Q: A store mixes kenyan coffee worth 12$ per kilogram and venezuelan coffee worth 14$ per kilogram. The mixture is to sell for 13$ per kilogram. Find out how much of each should be used to make a
564-kilogram mixture
A: Kenyan Coffee at $12/kilo x 282 kilogram = $3384 Venezuelan Coffee at $14/kilo x 282 kilogram = $3948 564 Kilograms mixture = $7332
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Original conversation
User: A store mixes kenyan coffee worth 12$ per kilogram and venezuelan coffee worth 14$ per kilogram. The mixture is to sell for 13$ per kilogram. Find out how much of each should be used to make a 564-kilogram mixture

Weegy: Kenyan Coffee at $12/kilo x 282 kilogram = $3384 Venezuelan Coffee at $14/kilo x 282 kilogram = $3948 564 Kilograms mixture = $7332
Roy0624|Points 30|

User: a baseball team has home games on thursday and saturday. The two games together earn 4039.50 for the team. Thursday's game generates 220.50 less than Saturday's game. How much money was taken in at each game?

Weegy: Sat= 1909.5, Thurs=2130.
bananayumboat|Points 235|

User: A store mixes kenyan coffee worth 12$ per kilogram and venezuelan coffee worth 14$ per kilogram. The mixture is to sell for 13$ per kilogram. Find out how much of each should be used to make a 564-kilogram mixture

Weegy: $7332
clouise|Points 411|

User: A store mixes kenyan coffee worth 12$ per kilogram and venezuelan coffee worth 14$ per kilogram. The mixture is to sell for 13$ per kilogram. Find out how much of each should be used to make a 564-kilogram mixture

Weegy: $7332
clouise|Points 411|

User: solve by elimination 9x-y=34 x+y=6

Question
Asked 8/16/2012 4:00:58 PM
Updated 9/19/2014 7:33:29 AM
1 Answer/Comment
New answers
Rating
3
solve by elimination 9x-y=34, x+y=6 ,the solution is x = 4 , y = 2 .
Add the two equation, we ca get
9x - y + x + y = 34 + 6
10x = 40
x = 4 ,
x + y = 6
4 + y = 6
y = 6 - 4
y = 2 .
Added 9/19/2014 7:33:29 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [9/19/2014 11:21:40 AM], Rated good by andrewpallarca
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