kvillalon8283 kvillalon8283
  • 03-10-2018
  • Mathematics
contestada

Help plsss!!

Solve the inequality

8(1/2x - 1/4)> 12 - 2x

a.x > 7
b.x > 7/3
c.x > 5/3
d.x > 5/3

Respuesta :

amberlouise2 amberlouise2
  • 03-10-2018
Multiply out the brackets:
4x - 1/4 > 12 - 2x

Add 2x to both sides:
6x - 1/4 > 12

Add 1/4 to both sides:
6x > 12 1/4

Divide both sides by 6:
x > 2.04

Change to a fraction form, therefore the answer is B
Answer Link

Otras preguntas

Why was gerald ford called the "unelected president"?
What is the elapsed time
can anyone help me to solve these 2 questions please I need very clear steps !!!!
A mixture from which some of the particles settle out slowly upon standing
A train leaves new york at 4:00 pm. a second train leaves the same city in the same direction at 6:00 pm. the second train travels 60mph faster than the first.
Which of these hormones does not help control fluid balance during exercise?
The culture of children strongly approves of children tattling on one and other. a. True b. False
from what you have heard about modern war
paul has a standard deck of cards. what is the probability he will choose a 2?
what is 3(2x-4)=5x+2