plygirl601 plygirl601
  • 01-02-2015
  • Mathematics
contestada

Can someone help with question 51 please I need to break it down

Can someone help with question 51 please I need to break it down class=

Respuesta :

konrad509
konrad509 konrad509
  • 01-02-2015
[tex]\dfrac{2}{3}t-3\leq1|\cdot3\\ 2t-9\leq3\\ 2t\leq12\\ t\leq6\\\\ \dfrac{3}{4}t-2>7|\cdot4\\ 3t-8>28\\ 3t>36\\ t>12\\\\ t\leq6 \vee t>12\\ \boxed{t\in(-\infty,6]\cup(12,\infty)} [/tex]
Answer Link

Otras preguntas

how many 5/8 pound bags does it take to make 13 pounds of soil?
What is the function of the bumpy pads on a Tasmanian devil paws
What is 258/300 written as a decimal and a percent???
What is 3/50 as a decimal And show work
What numbers add up to -5 and multiply to get -90
On a TI-84, how do you stop it from giving you simply a number for an answer when you put in a polynomial divided by another polynomial?
What two numbers has a lcm of 50
find the proportionality of y=7.25x
What served as the basic building blocks of African society?1: feudal contracts2: lineage groups3: slaves4: camel caravans
Give 5 natural examples of unbalanced forces around us. Other than friction.