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
spin [16.1K]
3 years ago
5

Find the sum of X -4+ 2X -7

Mathematics
1 answer:
olasank [31]3 years ago
5 0

Answer:

3x-11

Step-by-step explanation:

first of all add the variables=X+2X=3X

THEN ADD CONSTANTS= (-4)+(-7)= -4-7= -11

THEN ADD BOTH CONSTANT AND VARIABLE

3x+(-11)so answer is 3x-11

You might be interested in
COME GET 50 POINTS!!
MArishka [77]

Answer:

Quadratic, because the height increases and then decreases.

Step-by-step explanation:

In an exponential function, the graph will either increase or decrease over the entire domain.  It does not change direction.

We can see from the table that the heights increase and then decrease; this means it cannot be an exponential function.

A quadratic function has a graph that is u-shaped.  It will start out either increasing or decreasing, and then after the maximum or minimum is reached, it changes direction.

We can see from the table that this is what the heights do; this means it is a quadratic function.

6 0
3 years ago
Read 2 more answers
I need help with math
Effectus [21]
what do you need help with, maybe I can help? 

4 0
3 years ago
How to attach image <br><br> sure sure
Bogdan [553]

Answer:

Press the kinda paper clip thing it says attach file then press that

Step-by-step explanation:

3 0
2 years ago
The Houston rockets scored 66 points in the second half. There are 24 minutes in a half. What was the average number of points p
anastassius [24]
The answer is 2.75, I believe.
3 0
3 years ago
What is 44 dvided into 2 groups with a ratio of 4/7
zalisa [80]

Total units would be: 4+7 = 11

value of 1 unit = 44/11 = 4

Ratio would be: 4(4) & 7(4) = 16 & 28

4 0
3 years ago
Other questions:
  • Find the value of x:
    14·1 answer
  • Write 17,924 in expanded form
    12·2 answers
  • What is 5 1/5 multiplied by 2 1/3 as a mixed number or fraction
    6·2 answers
  • What do you need to do to add and subtract decimals?
    15·2 answers
  • What would this problem be factored to ? a^2-b^2
    6·1 answer
  • How do you graph y=8.5x
    15·1 answer
  • Three electrical appliances each have power ratings of
    10·2 answers
  • Sara has lived 18.0 years. How many seconds has she lived? Express the answer in scientific notation. Use 365.24 days per year f
    5·1 answer
  • Identify the radius for the circle in standard form
    9·2 answers
  • Please help me! I will give brainliest and points!
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!