anonymous
  • anonymous
please help MEDALS WILL BE GIVEN
Mathematics
schrodinger
  • schrodinger
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
PROBLEM \[-\frac{ 2 }{ 3 }t + 2 -\frac{ 4 }{ 3 } t \le- 4\]
sandra
  • sandra
So first thing to do is combine like terms - in this case the two fractions that are both in terms of "t".
anonymous
  • anonymous
choices \[a : t \ge 1\] \[b : t \le 3\] \[c : t \ge 3\] \[d : t \le 1\]

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

sandra
  • sandra
-2t/3 -4t/3 +2 <= -4 -6t/3 + 2 <=4
sandra
  • sandra
Now notice that (-6/3)t can be reduced. It's just -2t. So -2t + 2 <= -4 -2t <= -4 - 2 -2t <= -6
sandra
  • sandra
Do you know the last step?
anonymous
  • anonymous
kinda hold on i will see if i get a correct answer
anonymous
  • anonymous
ok so |dw:1357807306782:dw|
anonymous
  • anonymous
my answer is \[t \ge -3\]
sandra
  • sandra
Ok close - you remembered to change the direction of the <=. But! -6/-2 = 3. So t >= 3.
anonymous
  • anonymous
oh i thought that it was negative thanks you are a great explainer
sandra
  • sandra
When you divide both sides of an inequality by a negative number, you do change the direction of the inequality.
sandra
  • sandra
No problem, good work and good luck!
anonymous
  • anonymous
thanks

Looking for something else?

Not the answer you are looking for? Search for more explanations.