WolfGirl360 WolfGirl360

21-04-2017
Mathematics

contestada

What is the difference between -5x + 7 and 3x - 2

Respuesta :

Equanimity Equanimity

21-04-2017

(-5x+7) - (3x-2) = 8x + 9.

Answer Link

21-04-2017

-5x+7=3x-2
-5x+7-3x+2=0
-8x+9=0
-8x=-9
x=-9/-8
x=9/8=1.125

Answer Link

Otras preguntas

A 3-m wide rectangular channel has a flow velocity of 1.8 m/s when the depth of flow is 1.2 m. what will be the flow velocity when the depth of flow is increase

Array elements are differentiated because each has a unique: O A) Range O B) Data Type o c) Index O D) Value

To use the guilty-knowledge technique, the polygrapher must know a fact about the crime that could only be known by the:

I don’t know the answer to the question

UUIVIY U yuuu Solve the inequality, then identify the graph of the solution 2x – 1 > X + 2 -25 10 15 20

The layer of the atmosphere of the Sun with the hottest temperature is the chromosphere. O True False

Name the property shown by the statement. 2+5=7

A baker, in 70 minutes, iced 40 cupcakes and, in 49 minutes, iced 28 cupcakes. What is the constant of proportionality?

Evolutionarily speaking, one reason that people prefer the familiar over that which is unfamiliar is that __________.

How can economic and social changes affect a country?