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
Katyanochek1 [597]
3 years ago
8

How do you solve the equation

3(x+8)=17" align="absmiddle" class="latex-formula">3(x+8)=17
Mathematics
1 answer:
trapecia [35]3 years ago
3 0
3(x + 8) = 17....distribute the 3 thru the parenthesis
3x + 24 = 17...subtract 24 from both sides
3x = 17 - 24
3x = -7...divide both sides by 3
x = -7/3 or -2 1/3 <===
You might be interested in
Tell me the answer for 12 and 13 plz plz plz plz begging!
xxMikexx [17]
A. His answer is incorrect. 2 cubed is 2 X 2 X 2, which is 8. Add 4 and you have the answer of 12. 
B. He may have multiplied 2 X 3 and then added 4, instead of multiplying 2 three times. 
5 0
3 years ago
Which table represents a linear function?​
Maslowich

Answer:

the third one

Step-by-step explanation:

You can tell if a table is linear by looking at how X and Y change. If, as X increases by 1, Y increases by a constant rate, then a table is linear. You can find the constant rate by finding the first difference

6 0
3 years ago
Read 2 more answers
Please can i have some help, just on this question, thank you so much!
Andrew [12]

Answer:

a) 1/2 of 12 = 1/4 of 24

b) 1/3 of 90 = 2/3 of 45

Step-by-step explanation:

1/2 of 16 is 6, so 6 would be 1/4 of what? 6 x 4 = 24. 6 is 1/4 of 24. The other one is the same. 1/3 of 90 is 30, and 30 is 2/3 of 45.

5 0
2 years ago
Cosx=5/17. Solve for x
allsm [11]
Looks like the answer is 72.89 degrees, which is roughly equal to 73 degrees.
3 0
2 years ago
Read 2 more answers
A sociologist develops a test to measure attitudes towards public transportation, and 27 randomly selected subjects are given th
taurus [48]

Answer:

The margin of error for the 95% confidence interval for the mean score of all such subjects is of 8.45.

Step-by-step explanation:

We have the standard deviation for the sample, which means that the t-distribution is used to solve this question.

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 27 - 1 = 26

95% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 26 degrees of freedom(y-axis) and a confidence level of 1 - \frac{1 - 0.95}{2} = 0.975. So we have T = 2.0518

The margin of error is:

M = T\frac{s}{\sqrt{n}}

In which s is the standard deviation of the sample and n is the size of the sample.

In this question:

n = 27, s = 21.4. So

M = 2.0518\frac{21.4}{\sqrt{27}}

M = 8.45

The margin of error for the 95% confidence interval for the mean score of all such subjects is of 8.45.

5 0
3 years ago
Other questions:
  • I really need to get this done please help
    9·2 answers
  • Find cos(sin-1(3/5))
    15·1 answer
  • Bernite is selling candy for a school fundraiser. The school paid $20 for a box of 15 king size candy bars and bernite sells the
    15·1 answer
  • What is the area of the shady sector
    9·1 answer
  • Free points come grabe them if you answer this properly <br> what is 1+2=?
    8·2 answers
  • Which of the following numbers is not divisible only by prime numbers, itself and 1?
    5·1 answer
  • Twice the sum of six "x" and seventy eight.
    8·1 answer
  • Can somebody help me?
    8·2 answers
  • Can you please help me
    9·1 answer
  • What is the equation of the line that passes through the point (8,-8)(8,−8) and has a slope of -1/4?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!