How do I solve this math problem? A merchant blends tea that sells for $3.45 a pound with tea...? - tea blends
A mixture of tea merchant that sold for $ 3.45 per pound, a tea that sells for $ 2.15 per pound, 80 kg of a mixture that produce sells for $ 2.75 per pound.
The mixture contains ___lbs tea and tea ___lbs 3.45 $ 2.15.
Thank you! I had this problem for a fixed hours.
Thursday, December 31, 2009
Tea Blends How Do I Solve This Math Problem? A Merchant Blends Tea That Sells For $3.45 A Pound With Tea...?
1 comment:
That was my answer now, a few questions. It's funny how it works. The answer is a system of equations.
3.45x 2.15 and = 80 * 2.75
x + y = 80
At least one variable is removed completely, if we subtract, multiply, I propose that the basic equation, 3.45 or 2:15. I opted for 2.15:
3.45x 2.15 and = 80 * 2.75
- 2.15x 2.15 and = 80 * 2.15
= 1,30 x-0y = 48
= 1.3 x = 48
To redeem your answer for x in an equation for the value of y-connector Simple as that!
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