1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sholpan [36]
3 years ago
9

Helpppp pleaseee

Mathematics
2 answers:
crimeas [40]3 years ago
7 0

Answer:

x> 1/6

Step-by-step explanation:

-2(8x – 4)< 2x + 5

Distribute

-16x +8 < 2x+5

Add 16x to each side

-16x +8+16x < 2x+16x+5

8 < 18x+5

Subtract 5 from each side

8-5 < 18x

3 < 18x

Divide each side by 18

3/18 < 18x/18

1/6 < x

serious [3.7K]3 years ago
7 0

Answer:

x >  \frac{1}{6}

First answer is correct.

Step-by-step explanation:

- 2(8 x - 4) < 2x + 5 \\  - 16x + 8 < 2x + 5 \\  - 16x - 2x <  - 8 + 5 \\  - 18x <  - 3 \\  \frac{ - 18x}{ - 18}  <  \frac{ - 3}{ - 18}  \\ x >  \frac{1}{6}

You might be interested in
この問題を最も簡単に解決する. 不適切な回答はありません.
Dafna1 [17]

japones ^^

look you have to multiply

8 cm x 6cm

20cm x 6 cm

and the answer that comes out of the multiplication is the correct one

4 0
3 years ago
Solve for X!! Hellppp
maria [59]
70 ( and i have to type enough characters to submit )
6 0
3 years ago
Read 2 more answers
Can someone Help me please
Sonbull [250]

Answer:

Lower quartile= 4

Middle quartile= 6

Upper quartile=8

7 0
3 years ago
The highest recorded temperature during the month of July for a given year in Death Valley, California has an approximately norm
S_A_V [24]

Answer:

P(X

And we can find this probability using excel or the normal standard tabe and we got:

P(z

Step-by-step explanation:

Previous concepts

Normal distribution, is a "probability distribution that is symmetric about the mean, showing that data near the mean are more frequent in occurrence than data far from the mean".

The Z-score is "a numerical measurement used in statistics of a value's relationship to the mean (average) of a group of values, measured in terms of standard deviations from the mean".  

Solution to the problem

Let X the random variable that represent the temperatures of a population, and for this case we know the distribution for X is given by:

X \sim N(123.8,3.1)  

Where \mu=123.8 and \sigma=3.1

We are interested on this probability

P(X

And the best way to solve this problem is using the normal standard distribution and the z score given by:

z=\frac{x-\mu}{\sigma}

If we apply this formula to our probability we got this:

P(X

And we can find this probability using excel or the normal standard tabe and we got:

P(z

6 0
3 years ago
you and your friend want to meet up to play fortnite on February 1st what is the probability that the date falls on a Wednesday​
LenKa [72]

Answer: 1/7

Step-by-step explanation: There are 7 days in a week. Hope this helps! ~Autumn~

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the slope intercept form -2/5y = -2
    5·1 answer
  • ΔABC with vertices A(-3, 0), B(-2, 3), C(-1, 1) is rotated 180° clockwise about the origin. It is then reflected across the line
    7·2 answers
  • The third-grade class sells lemonade to raise funds. After selling 58 liters of lemonade in 1 week, they still
    11·2 answers
  • The measure of major arc TBU is_degrees.
    11·1 answer
  • IM SO LOST PLEASE HELP
    8·1 answer
  • What is the slope-intercept form of the equation of the line that contains the points (3, 8) and (6,5) ?
    15·1 answer
  • Find the values of a b and c in the table
    6·2 answers
  • Help me pleaseeee this is due at 8 am
    12·1 answer
  • Train A and Train B both leave the station at 9am. Train A stops every 15 minutes. Train B stops every 24 minutes. At what time
    9·1 answer
  • Dustin Ambrose is married and claims 3 allowances. His gross weekly pay is $628.00. Each week he pays federal, Social Security,
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!