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

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

Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa

What were the major causes of WWII? Please include at least 4 answers.

How do you?...Multiply out and simplify 10(2x-1)-20x?

what's another word for over thinking?

What were the major causes of WWII? Please include at least 4 answers.

Mini-Project: Cents and the Central Limit Theorem 1. Collect a sample of at least 50 pennies by setting aside all the pennies you receive in change for severa

how do you write 4540 million in standard form?

you have a standard deck of 52 cards. you pick one card and then, with out putting the first card back, you pick a second card. what is the probability that bot

What were the major causes of WWII? Please include at least 4 answers.

what is a high structure part of a church which has 5 letters