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twilaswift
Group Title
Isadora bought 4 trees to plant in her backyard and spent no less than eightyfour dollars altogether. How many dollars could each tree have cost? Let t represent how many dollars each tree cost.
t is greater than eighty
t is greater than or equal to eighty
t is greater than twentyone
t is greater than or equal to twentyone
 one year ago
 one year ago
twilaswift Group Title
Isadora bought 4 trees to plant in her backyard and spent no less than eightyfour dollars altogether. How many dollars could each tree have cost? Let t represent how many dollars each tree cost. t is greater than eighty t is greater than or equal to eighty t is greater than twentyone t is greater than or equal to twentyone
 one year ago
 one year ago

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twilaswift Group TitleBest ResponseYou've already chosen the best response.1
4 divide 4 is 1
 one year ago

twilaswift Group TitleBest ResponseYou've already chosen the best response.1
8 divided by 4?
 one year ago

nincompoop Group TitleBest ResponseYou've already chosen the best response.1
\[4t \ge 84\]
 one year ago

twilaswift Group TitleBest ResponseYou've already chosen the best response.1
t is greater than or equal to eighty
 one year ago

nincompoop Group TitleBest ResponseYou've already chosen the best response.1
the question is: how much could EACH tree cost? meaning you will have to divide 4t by 4 and also 84 by 4 this gives you: \[\frac{ 4t }{ 4 } \ge \frac{ 84 }{ 4 }\]
 one year ago

twilaswift Group TitleBest ResponseYou've already chosen the best response.1
84 divided by 4 = 21
 one year ago

nincompoop Group TitleBest ResponseYou've already chosen the best response.1
how about 4t/4?
 one year ago

nincompoop Group TitleBest ResponseYou've already chosen the best response.1
4/4 is 1 but you have t
 one year ago

nincompoop Group TitleBest ResponseYou've already chosen the best response.1
NOT EQUAL. we are using inequality greater than or equal to, because in the original problem it says: spent no less than 84 dollars...
 one year ago

twilaswift Group TitleBest ResponseYou've already chosen the best response.1
\[t \ge 21\]
 one year ago

nincompoop Group TitleBest ResponseYou've already chosen the best response.1
awesome
 one year ago
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