All categories

2 years ago

Please solve for x -2+3x=2x+6+x

Mathematics

2 answers:

Ilya [14]2 years ago

5 0

0=8 no solution is the answer

Sindrei [870]2 years ago

5 0

-2+3x=2x+6x+x

1. add like terms on right side of equal sign; 2x, 6x and x

-2+3x=9x

2. do the additive inverse of 3x on both sides of the equal sign (subtract 3 x on both sides)

-2=6x

3. do the multiplicative inverse of 6 on both sides (divide 6 from 6x and -2)

-2/6= x

4. simplify -2/6

x=-1/3

You might be interested in

Drag the numbers to order them from least to greatest.

Licemer1 [7]

Least to Greatest: -4 1/2, -1/2, 1/4, 2/3, 2 1/3

5 0

2 years ago

Read 2 more answers

A(n) _____ in the money supply will cause interest rates to decrease, which, in turn, causes spending to _____.

sweet-ann [11.9K]

I think the correct answer from the choices listed above is option B. <span>An increase in the money supply will cause interest rates to decrease, which, in turn, causes spending to increase. Decrease of interest rate means money is cheap which will result to more spending.</span>

6 0

2 years ago

Read 2 more answers

Instructions: Use the ratio of a 30-60-90 triangle to solve for the variables. Make sure to simplify radicals. Leave your answer

Jobisdone [24]

N = 50√3
m = 5√2
just use trigonometry

6 0

2 years ago

This question shows the power of conserved quantities. consider a particle in a smooth monotonic attractive central potential v

Anit [1.1K]

Somebody answer please

7 0

2 years ago

The percent frequency distributions of job satisfaction scores for a sample of information systems (IS) senior executives and mi

tiny-mole [99]

Corrected Question

a. Develop a probability distribution for the job satisfaction score of a senior executive.

b. Develop a probability distribution for the job satisfaction score of a middle manager.

c. What is the probability a senior executive will report a job satisfaction score of 4 or 5?

d. What is the probability a middle manager is very satisfied?

Answer:

(d)0.28

Step-by-step explanation:

The percent frequency distributions of job satisfaction scores os give below:

$\left|\begin{array}{c|c|c}$Job Satisfaction Score&$IS Senior Executives(\%)&$IS Middle Managers(\%)\\1&5&4\\2&9&10\\3&3&12\\4&42&46\\5&41&28\end{array}\right|$

(a)Probability distribution for the job satisfaction score of a senior executive.

$\left|\begin{array}{c|c}$Job Satisfaction Score&$Relative Frequency (f_1(x))\\------&------\\1&0.05\\2&0.09\\3&0.03\\4&0.42\\5&0.41\end{array}\right|$

(b)Probability distribution for the job satisfaction score of a middle manager.

$\left|\begin{array}{c|c}$Job Satisfaction Score&$Relative Frequency (f_2(x))\\1&0.04\\2&0.10\\3&0.12\\4&0.46\\5&0.28\end{array}\right|$

(c)Probability a senior executive will report a job satisfaction score of 4 or 5

P(a senior executive will report a job satisfaction score of 4 or 5)

$=f_1(4)+f_1(5)\\=0.42+0.41\\=0.83$

(d)Probability a middle manager is very satisfied

The probability a middle manager is very satisfied

$=f_2(5)\\=0.28$

7 0

2 years ago