karissanance120 karissanance120

01-12-2017
Mathematics

contestada

Solve 3(x + 2) > x.

Respuesta :

ltrevill ltrevill

01-12-2017

3(x + 2) > x
3x + 6 > x
3x - 3x + 6 > x - 3x
6 > -2x
6/-2 < -2x/-2
-3< x
(When dividing by a negative, reverse the direction of the inequality side, reverse it EVERY time you divide by a negative)

ANSWER: -3 < x

Answer Link

Otras preguntas

Why is it important to always know the vertical exaggeration of a topographic profile?

What country controlled Korea during world war 2?

What time period is most closely associated with these characteristics • Focus on individual achievement • Use of Classical Greek and Roman ideas • Artistic w

Which is the correct form of the quadratic formula? A) x = b ± b2 - 4ac a B) x = b ± b2 - 4ac 2a C) x = - b ± b2 - 4ac a D) x = - b ± b2 - 4ac 2a

Starch is a _____. A) monosaccharide B) disaccharide C) hormone D) polysaccharide

childcare center has three playground areas: one square 32 feet on each side, one circular with a 30 feet diameter and one rectangular 30 feet wide and 45 feet

For spherical mirrors, how many reference rays are used to find the image point? A two B three C four D six

A chimical reaction is supposed to produce 1.44 g of product X. When the reaction is carried out, only 1.31 g of product X are formed. What is the percenr error

Enzymes catalyze the many reactions in a cell. there are hundreds of different enzymes in a cell—each with a unique three-dimensional shape. why do cells have s

In about 150 words write a speech about something you strongly believe in, using at least three rhetorical devices. You’re attempting to make people agree with