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
Tom [10]
3 years ago
5

How to simplify 18+3(9f-13)

Mathematics
2 answers:
inysia [295]3 years ago
5 0
27f-39+18=27f-21
That is the answer enjoy
Afina-wow [57]3 years ago
3 0
(for this answer i'm gonna use 0 to make it easier 
firstly you have to reoder the terms like this : 18 + 3 (-13+9f)=0
then  you multiply -13 and 9f by 3 like this : 18 + (-13 x 3 + 9f x 3)=0 and it should be like this: 18 + (-39 + 27f)=0
Next you have to combine like terms which is: 18 + -39 and you will get -21 and you add it to 27f which is: -21 + 27f=0 and you have to solve for the variable f and move all the terms containing f to the left and all other terms to the right.
You might be interested in
Please help I will give brainliest IF IT IS CORRECT
Andreyy89

Answer:

third graph and (3, -1)

Step-by-step explanation:

y = 2/3x - 3

y = -2x + 5

2/3x - 3 = -2x + 5

2 2/3x = 8

8/3x = 8

8x = 24

x = 3

find 'y'

y = -2(3) + 5

y = -1

The third graph is correct because it shows both a line intersecting the y-axis at -3 and the negative slope line is crossing at +5

5 0
2 years ago
You select a marble without looking and then put it back. If you do this 6 times, what is the best prediction possible for the n
mojhsa [17]

Answer:

the possible prediction of getting a purple or blue is 2 out of 6

Step-by-step explanation:

(hope this helps can i plz have brainlist :D hehe)

4 0
3 years ago
PLEASE HELP ME I BEG YALLL IMA FAIL IF I DONT FINSIH THIS AND ILL MARK BRAINLISET
laila [671]
D is wrong. It’s an exponential function so every year the number of stores it opens grows. Which means there can’t be one number for each year in terms of amount of new stores.
3 0
2 years ago
Y=9x+4 is translated 4 units , what would be the equation on a graph?
denis-greek [22]
I noticed that this equation is in slope-intercept form (y = mx + b). M =  the slope of the line, B = the y-intercept.

If the line is translated (fancy, fancy, talk for MOVED) up. The Y-intercept would change positive (because it is moved up) by four.

4 + 4 equals...well, 8.

Hope I could help you out! If my answer is incorrect, or I provided an answer you were not looking for, please let me know.
However, if my answer is explained well and correct, please consider marking my answer as Brainliest!  :)

Have a good one.

God bless!
6 0
3 years ago
The steps to derive the quadratic formula are shown below:
Georgia [21]

Answer: x+\frac{b}{2a}=\pm \frac{\sqrt{b^2 - 4ac}}{\sqrt{4a^2}}

Step-by-step explanation:

We can rewrite the left hand side as a perfect square, more specifically

\left(x+\frac{b}{2a} \right)^2

So, taking the square root of both sides,

x+\frac{b}{2a}=\pm \frac{\sqrt{b^2 - 4ac}}{\sqrt{4a^2}}

3 0
2 years ago
Other questions:
  • *PLEASE HELP* <br> simplify the expression and show your work
    7·1 answer
  • Solve and simplify, typing the final answer as a fraction 2/5 × 6/7
    11·1 answer
  • Compare -1/6 to -2/3 &lt;,&gt;,=
    8·1 answer
  • 10 points!! help me answer both of them pleaaase!!;-;
    8·1 answer
  • Select all the correct answers. Which statements are correct interpretations of the logarithmic function f(x) = 7 log2 x, with r
    8·1 answer
  • What is the difference? <br><br>( -4x + 3) - (7x -<img src="https://tex.z-dn.net/?f=3x%5E%7B2%7D" id="TexFormula1" title="3x^{2}
    8·1 answer
  • State if the two triangles are congruent. If they are, prove by using a two column proof!!!
    13·1 answer
  • PLS PLS HELP SO
    12·2 answers
  • Choose the graph of the solution to this inequality.<br> –6x &lt; 21
    9·2 answers
  • The figures are similar. Find x.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!