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weeeeeb [17]
4 years ago
13

WILL BE MARKED BRAINLIEST IF ANSWERING THIS QUESTION QUICK

Mathematics
2 answers:
fgiga [73]4 years ago
8 0

Answer:

2x+3y=240   x+y=100

x=60 cups of lemonade y=40 cups of orange juice

Step-by-step explanation:

First you must create your equations. Everything that has to do with money-- keep in one equation. Everything that has to do with amount--keep in the other equation.

x+y=100 cups

2$x+3$y=$240

Than you simplify the x+y=100 and create an equation that can either be x= or y=. I prefer y= so...I'm going to to that!

y= 100-x then substitute (you can do elimination though) that in for y in the other equation making it 2x+3(100-x)=240 simplify that and make in 2x+300-3x=240 than you must COMBINE LIKE TERMS and than solve which creates a -1x=-60. So x=60! Than you must go into the other equation of x+y=100 cups which and substitute x because you know what that is now! so 60+y=100. So y=40!

valentinak56 [21]4 years ago
3 0

Answer:

2x+3y=240

Step-by-step explanation:

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