Brooke987 Brooke987
  • 05-02-2015
  • Mathematics
Answered

PLEASE HELP. How would you solve -2<=(3/5)z+(4/5)<6 for Z.



Answer :

konrad509
konrad509 konrad509
  • 05-02-2015
[tex]-2\leq\dfrac{3}{5}z+\dfrac{4}{5}<6 \\ -10\leq3z+4<30\\ -14\leq3z<26\\ -\dfrac{14}{3}\leq z<\dfrac{26}{3}\\ z\in\left[-\dfrac{14}{3},\dfrac{26}{3}\right)[/tex]
Answer Link

Other Questions

how many possible remainders are there when dividing any number by 1? 2? 3? 15?
Y = {x | x Element of Set N and 16 < x < 25} ?
In the stomach,a. liquids are absorbedb. bile acids dissolve the fats in foodc. food is converted to chymed. nutrients are absorbed through capillaries
SITUATION. My teacher gave me a situation and please answer honestly. Let say you weigh between 118-120 pounds. Your parents noticed you have gained weight and
Multiply and simplify(x-3y) (x + 3y)
the famous irrational numbers
what is the mass in grams of 1.73 moles CaH2
how many possible remainders are there when dividing any number by 1? 2? 3? 15?
Who was Tchaikovsky? need help pls
to find the area of a rectangle, is it supposed to go area=lxw?