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anonymous
 one year ago
Alanna can detail a car in 45 minutes. Robbie can detail a car in 30 minutes. If they work together, how many minutes does it take them to detail a car?
anonymous
 one year ago
Alanna can detail a car in 45 minutes. Robbie can detail a car in 30 minutes. If they work together, how many minutes does it take them to detail a car?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0want the quick snappo method?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.015 minutes 18 minutes 75 minutes 90 minutes

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0ok oh and i see you have answer choices, obvious the last two are rather silly because working together is evidently quicker than working alone

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0snap method \[\frac{30\times 45}{30+45}\] compute that easy right?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0it is notice i only used the numbers given a detailed explanation if you like, but that always works in this problem yes, 18

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Will you help with another?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0wow i am sure i can come up with some answer but this question goes right in to the "bad math" pile maybe she scatters the leaves in one second!

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i mean for real maybe she just comes along with a leave blower and blows them all to hell where does this question come from ?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0Summer math packet :)))

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0heck i will make a guess that they want you to solve \[\frac{1}{15}+\frac{1}{x}=\frac{1}{20}\] which gives \(x=60\) go with 60 and tell your teacher that satellite says they should be ashamed

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0hahaha!!!! I'll tell him/her when I meet them next year hahah a

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0in truth i have no idea what they want you to solve, so i would not bet more than $1.25 on my answer

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0No biggie :) I trust you
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