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
Rus_ich [418]
3 years ago
7

6. Find average of the following expressions (4-2x), (-7-3x), and (11x+6)

Mathematics
2 answers:
Softa [21]3 years ago
8 0

Answer:

2x + 1.

Step-by-step explanation:

Average = sum of the expression / number of expressions

= [(4 - 2x) + (-7 - 3x) + (11x + 6)] / 3

= (-2x - 3x + 11x + 4 - 7 + 6) / 3

= 6x + 3 / 3

= 2x + 1

svetoff [14.1K]3 years ago
7 0

Answer:

2x+1

Step-by-step explanation:

(4-2x), (-7-3x),(11x+6)

Add the three expressions

(4-2x)+ (-7-3x)+(11x+6)

Combine like terms

-2x-3x+11x+4-7+6

6x+3

Divide by the number of expressions which was 3

(6x+3)/3

2x+1

The average is 2x+1

You might be interested in
What percent of 56 is 42?
svetoff [14.1K]

Answer:

nicki monaj is the queen of rap

Step-by-step explanation:

periodt purr

8 0
3 years ago
Read 2 more answers
I need help on this question ​
kotegsom [21]

Answer:

My guess would probably be $370.

Explanation:

The reason I say that is because since 200 euros was 270 American dollars, why not try the same thing for 300 euros? If you do the process of elimination, it wouldn't be the $540. The same for the second one so, you have 2 remaining options left. The third or the fourth.

Hope that helps!!

3 0
2 years ago
How many unit cubes will fit in the rectangular prism? <br> A) 9 B) 36 C) 40 D) 45
antiseptic1488 [7]

Answer:

D) 45

Step-by-step explanation:

5 x 3 x 3 = 45

8 0
2 years ago
A kite is fllying 115 ft above the ground. The length of the string to the kite is 150 ft, measured from the ground. Find the an
Kitty [74]

Answer:

The answer is sin θ = 115/150

4 0
3 years ago
Read 2 more answers
Get the numbers: 1-20 by using the numbers 3 9 8 1
ella [17]
3+9+8=20
20x1=20
That’s the answer
7 0
2 years ago
Other questions:
  • If one U.S. dollar is worth 0.690 English pounds, how many U.S dollars are needed to purchase an item that costs 350 dollars?
    5·1 answer
  • A catering company is setting up for a wedding they expect 150 people to attend they can provide tables that seat 6 people and l
    14·1 answer
  • Una casa de ropa tiene todos sus artículos en liquidación por cambio de temporada. El cartel de la puerta dice: 20% de descuento
    15·1 answer
  • Which equation would define a graph that has its vertex on (2, 0) and opens to the right?
    5·1 answer
  • I am a real number I am a rational number I am not a natural number I am less than -13 what number am I
    12·2 answers
  • How many 6s are in 12?
    15·2 answers
  • What name is given to the price dealerships pay for vehicles?
    12·1 answer
  • Help please! thank you!
    14·2 answers
  • Help please :D<br> look at the photo (im really bad at this
    15·2 answers
  • 4+x=12 substitute 8 for x =
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!