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
Reika [66]
2 years ago
15

Can anyone help me? If f (x) = -2x +5, what is f (-3x) equal to?

Mathematics
1 answer:
LekaFEV [45]2 years ago
4 0

Answer:

B

Step-by-step explanation:

Use the given functions to set up and simplify f(-3x)

substitute x with -3x

-2 (-3x) =6x    remember a - x - = +

6x +5

You might be interested in
What is the answer to 7+4p-6
katovenus [111]


1+4p

the answer cant be simplified any further than this.

4 0
3 years ago
Read 2 more answers
Will give brainilest!
lara [203]
1/3 of the wall is covered in stone
7 0
3 years ago
Problem 2:
kifflom [539]

Answer:

The answers to the questions about problem 2 are:

  1. The fraction of the length after Priya stops two times is 3/4.
  2. The fraction of the length after Priya stops four times is 15/16.
  3. Priya will never reach the end of the hallway.

Step-by-step explanation:

The explanation about each answer is below:

1. In the first stop, Priya has walked half of the total length, and there would still be half the hallway, however, when she stops the second time, she has walked the half of the half, I mean:

\frac{1}{2}/2=\frac{1}{4}

If you add the two values you obtain the total distance traveled by Priya:

\frac{1}{2}+\frac{1}{4}= \frac{3}{4}

And the distance traveled in two stops is 3/4 of the total length of the hallway.

2. With four stops the system is the same, we know with two stops Priya travels 3/4 of the hallway, now with the third stop, she will travel half of the remaining distance:

\frac{1}{4}/2=\frac{1}{8}

And in the fourth stop she will travel half of the remaining, I mean:

\frac{1}{8}/2=\frac{1}{16}

Now, we add all the values of the distances obtained:

\frac{3}{4}+\frac{1}{8}+\frac{1}{16}= \frac{15}{16}

So, the distance traveled by Priya in the fourth stop is 15/16 of the total length of the hallway.

3. How we know, the numbers are infinite, in the same forms the distances, by this reason, how the problem says that Priya walks just half of the distance, she will never reach the end because despite she has very near of the end, she will continue walking just half and ever smaller distances.

3 0
3 years ago
What are the real solutions of the equation x^4= 81?
zmey [24]
Use photomath it’s free
5 0
3 years ago
Karen has 1/2 cup of sugar. She is baking cookies and needs 1 1/3 cups for a recipe. How much more sugar does she need If she wa
Evgen [1.6K]

Answer:

3 1/2 cups

Step-by-step explanation:

Let's start by figuring out how much sugar Karen needs in total.

She needs (1+1/3) cups for her original recipe. To triple that, we need (1+1/3) 3 times. We can calculate this by multiplying it by 3.

(1+1/3) * 3 = 3 + 1 = 4

Karen needs 4 cups in total. She has 1/2 cup. The difference is how much more she needs. Therefore, she needs 4 - 1/2 = 3 1/2 cups

3 0
2 years ago
Other questions:
  • Round 630 to the nearest hundred
    12·1 answer
  • Which two inequalities can be written to solve the absolute value inequality?
    13·2 answers
  • Answer these questions and i’ll give 20 points and brainliest answer!!
    15·1 answer
  • A restaurant sells 12 breakfast meals used what’s 25% of a breakfast meals are pancakes how many orders of pancakes does the res
    7·1 answer
  • At a certain school, the mark out of 100 for Term 1 exam and twice the mark out of 100 for the term 3 exam are added together. T
    11·2 answers
  • I have no clue what the answer is. Please help ASAP
    7·2 answers
  • 5. I need help with question in the attached picture!
    11·1 answer
  • How can I write this out?
    5·1 answer
  • 5x-11=24<br> ????????????
    10·2 answers
  • I need help with this and I’m new pls be nice to me pls
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!