Answer:
a) 2x² - x + 3 = x(2x + 1) - 2x
<=> 2x² - x + 3 = 2x² + x - 2x
<=> 3 - x = - x
<=> 3 = 0
=> no solution
b) x/2 - x/3 - x/4 = 1/12

=> the euqation has the solution x = 1
c) |x - 5| = 2|x|
=> x - 5 = 2x
or x - 5 = -2x
<=> x = -5
or 3x = 5
<=> x = -5
x = -5or x = 5/3
d) defined conditions: 2 - x 》 0
<=> x 《 2
we have:

<=> x = 0 (because x 《 2)
e)

<=> x = -1/4
Answer:$24167
Step-by-step explanation: Without commission Norma makes $875 a week. Subtract that from 4500 to get 3625 you then divide that by .15 to get the amount needed to sell which is $24167
The value of x is 96/y where <u>y is not equal to zero.</u>
Given the expression that relates x and y as xy = 96
We are told that x and y are positive numbers. To get the value of x, we will divide both sides by y as shown:

From the result, we can conclude that the value of x is 96/y where <u>y is not equal to zero.</u>
Learn more on functions here: brainly.com/question/17431959
Like 4:6 is a ratio or like 7:8 apples
Answer:
all of 'em are exponential functions.