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mranderson1
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A grocer sells oranges for $0.95 each and grapefruits for $1.05 each. You purchased a mix of 20 oranges and grapefruits and paid $20.20. How many of each type of fruit did you buy? (If there is no solution, enter NO SOLUTION.)
 one year ago
 one year ago
mranderson1 Group Title
A grocer sells oranges for $0.95 each and grapefruits for $1.05 each. You purchased a mix of 20 oranges and grapefruits and paid $20.20. How many of each type of fruit did you buy? (If there is no solution, enter NO SOLUTION.)
 one year ago
 one year ago

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klimenkov Group TitleBest ResponseYou've already chosen the best response.1
x  oranges y  grapefruits \(0.95x+1.05y=20.20\) \(x+y=20\) Solution is x = 8 y = 12
 one year ago

mranderson1 Group TitleBest ResponseYou've already chosen the best response.0
HOw did you come up with the x+y=20? That is where I get hung up
 one year ago

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
The total number of x oranges and y grapefruits is 20. So, x+y=20.
 one year ago

mranderson1 Group TitleBest ResponseYou've already chosen the best response.0
OMG I think I am retarded. I kept inserting 20.20! Thanks for your help, I appreciate it.
 one year ago

klimenkov Group TitleBest ResponseYou've already chosen the best response.1
It's OK. Don't give up math and you will be lucky.
 one year ago

mranderson1 Group TitleBest ResponseYou've already chosen the best response.0
I should have you handy all of the time! My test is going to kill me! lol
 one year ago
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