i6dont9care i6dont9care

15-11-2018
Mathematics

contestada

x/9 is greater than or equal to 3x/9 is greater than or equal to 3

Respuesta :

24-11-2018

[tex]\dfrac{x}{9}\geq\dfrac{3x}{9}\geq3\qquad\text{multiply both sides by 9}\\\\x\geq3x\geq27\\\\x\in\O\to\text{no solution}[/tex]

Why? Because

from x ≥ 3x ≥ 27 we have x > 0. Therefore the inequality x ≥ 3x is false.

Answer Link

Otras preguntas

please please please help

Although both adult stem cells and embryonic stem cells are used for research, embryonic stem cells are of particular interest among researchers. which medical

When the free rider problem is present in a market the good will be oversupplied. the good will be underconsumed. the good is rival in consumption. the good is

Gillette's practice of selling razors at a relatively low cost but marking up the price significantly on its blades when gillette razors will only work with gil

Abc company has a $67 million liability at december 31, 2021, of which $13 million is payable in 2022. In its december 31, 2021 balance sheet, the company repor

Quick Fire Question Q1 If two objects with different temperatures are pushed together, in which direction will most energy be transferred

It cost abigail $3.68 to send 92 text messages. how much does it cost to send one text?

In schizophrenia, emotions may become blunted or very inappropriate. for example, if a person with schizophrenia is told his mother just died, he might show no

The part of a disaster recovery policy that identifies the organizational units and groups of employees to which the policy applies is called the ____ section.

When m = 2 and p = one-fourth, j = 32. if j varies directly with m and inversely with p, what is the constant of variation?