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
mamaluj [8]
3 years ago
8

Given the function: f(x) = 7x + 8. Find the value of y when x = -6.

Mathematics
2 answers:
MrRa [10]3 years ago
7 0
F(x)=7x+8; x=-6
f(-6)=7(-6)+8
f(-6)=-34
tekilochka [14]3 years ago
4 0

<em>Answer:</em>

-34

<em>Step-by-step explanation:</em>

7x + 8

7(-6)+8

-42+8

-34

<em>Have a beautiful day!  </em> v(⌒o⌒)v

You might be interested in
Stormer Company reports the following amounts on its statement of cash flow: Net cash provided by operating activities was $37,0
olchik [2.2K]

Answer:

The ending cash balance is $12,800

Step-by-step explanation:

This is an addition and subtraction problem. We begin with the initial cash balance of $6,800. Next we are <u>"provided"</u> cash from various activities of $37,000. Based on the word used we can tell that this means we have to <em>add </em>this to our initial balance like so,

6,800 + 37,000 = 43,800

Now our balance is $43,000. Next we are told that Net Cash <u>"used"</u> in investing activities is $13,600 and <u>"used"</u> in financing activities is $17,400. Based on this word we can tell that this money is being <em>subtracted</em> from our balance.

$43,000 - 13,600 - 17,400 = 12,800

Finally, we can see that the ending cash balance is $12,800

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

7 0
3 years ago
Drag an answer to each box to complete this paragraph proof.
kramer
1.substitution property
4 0
2 years ago
A data set includes 103 body temperatures of healthy adult humans having a mean of 98.3degreesF and a standard deviation of 0.73
faust18 [17]

Answer:

CI = (98.11 , 98.49)

The value of 98.6°F suggests that this is significantly higher

Step-by-step explanation:

Data provided in the question:

sample size, n = 103

Mean temperature, μ = 98.3

°

Standard deviation, σ = 0.73

Degrees of freedom, df = n - 1 = 102

Now,

For Confidence level of 99%, and df = 102, the t-value = 2.62      [from the standard t table]

Therefore,

CI = (Mean - \frac{t\times\sigma}{\sqrt{n}},Mean + \frac{t\times\sigma}{\sqrt{n}})

Thus,

Lower limit of CI =  (Mean - \frac{t\times\sigma}{\sqrt{n}})

or

Lower limit of CI =  (98.3 - \frac{2.62\times0.73}{\sqrt{103}})

or

Lower limit of CI = 98.11

and,

Upper limit of CI =  (Mean + \frac{t\times\sigma}{\sqrt{n}})

or

Upper limit of CI =  (98.3 + \frac{2.62\times0.73}{\sqrt{103}})

or

Upper limit of CI = 98.49

Hence,

CI = (98.11 , 98.49)

The value of 98.6°F suggests that this is significantly higher and  the mean temperature could very possibly be 98.6°F

7 0
3 years ago
What is the difference between a centroid, orthocenter, and a circumcenter?
Lisa [10]

Answer:

Take an example in a triangle:

The orthocenter is the intersection point of 3 altitudes.

The centroid is the intersection point of 3 medians.

The circumcenter is the intersection point of 3 bisectors.

Centroid, orthocenter, and circumcenter are collinear.

Hope this helps!

:)

4 0
3 years ago
In​ 2009, the national debt of a government was about ​$10.5 trillion. Using 308.0 million as the population for that​ year, abo
Katarina [22]

Answer:

34091 dollars per person

Step-by-step explanation:

In order to answer the question, you have to divide the amount of debt by the amount of population to obtain the amount of dollars per person.

The debt was $10.5 trillion. A trillion is a thousand billion  (1000 multiplied by a billion which is 10^{9} in scientific notation)

1000=10^{3}

One trillion is (10^{3})(10^{9})=10^{12}

The debt is: $ 10.5 x 10^{12}

The population is scientific notation is: 308.0 x 10^{6}

Dividing the amount of debt by the amount of population:

\frac{(10.5)(10^{12})}{(308.0)(10^{6})}=\frac{(10.5)(10^{12-6})}{308.0}=\frac{(10.5)(10^{6})}{308.0}

Simplifying and expressing it in standard notation:

34090.9 dollars per person

Rounding to the nearest dollar:

34091 dollars per person.

4 0
3 years ago
Other questions:
  • I did the first one I need help on this that’s all
    13·2 answers
  • Jack is performing an experiment in a laboratory. The resulting rise in temperature, t(x), of the chemical under observation, ov
    9·2 answers
  • State the amplitude, period, phase shift, and vertical shift of the function h(t)= cos (t+1)
    13·1 answer
  • Andrea had 32 problems to do for mathematics homework over the weekend. She did 1/4 of the problems on Friday night, and on Satu
    12·1 answer
  • Apr 24,8:28:53 AM<br> Find the 98th term of the arithmetic sequence -10,-8, -6, ...
    12·1 answer
  • A car has a windshield wiper on the driver's side that has total arm length of 10 inches. It rotates
    6·1 answer
  • Which number line model represents the expression -2 + 4.5 ?
    11·1 answer
  • What is the greatest number of 19 cent stickers that can be purchased with a $20 bill, assuming there is no sales tax?
    14·1 answer
  • The slope of the line that passes through the points in the table is ___​
    14·1 answer
  • Solve the following system of equations.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!