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ashlynn143
 one year ago
Best ResponseYou've already chosen the best response.0PROBLEM \[\frac{ 2 }{ 3 }t + 2 \frac{ 4 }{ 3 } t \le 4\]

sandra
 one year ago
Best ResponseYou've already chosen the best response.2So first thing to do is combine like terms  in this case the two fractions that are both in terms of "t".

ashlynn143
 one year ago
Best ResponseYou've already chosen the best response.0choices \[a : t \ge 1\] \[b : t \le 3\] \[c : t \ge 3\] \[d : t \le 1\]

sandra
 one year ago
Best ResponseYou've already chosen the best response.22t/3 4t/3 +2 <= 4 6t/3 + 2 <=4

sandra
 one year ago
Best ResponseYou've already chosen the best response.2Now notice that (6/3)t can be reduced. It's just 2t. So 2t + 2 <= 4 2t <= 4  2 2t <= 6

sandra
 one year ago
Best ResponseYou've already chosen the best response.2Do you know the last step?

ashlynn143
 one year ago
Best ResponseYou've already chosen the best response.0kinda hold on i will see if i get a correct answer

ashlynn143
 one year ago
Best ResponseYou've already chosen the best response.0ok so dw:1357807306782:dw

ashlynn143
 one year ago
Best ResponseYou've already chosen the best response.0my answer is \[t \ge 3\]

sandra
 one year ago
Best ResponseYou've already chosen the best response.2Ok close  you remembered to change the direction of the <=. But! 6/2 = 3. So t >= 3.

ashlynn143
 one year ago
Best ResponseYou've already chosen the best response.0oh i thought that it was negative thanks you are a great explainer

sandra
 one year ago
Best ResponseYou've already chosen the best response.2When you divide both sides of an inequality by a negative number, you do change the direction of the inequality.

sandra
 one year ago
Best ResponseYou've already chosen the best response.2No problem, good work and good luck!
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