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
KATRIN_1 [288]
3 years ago
11

Which of the following best describes the equation below?

Mathematics
1 answer:
ivann1987 [24]3 years ago
4 0

Answer:

B.

no real solutions

Step-by-step explanation:

2(x + 11) + 5x = 7x - 22

Distribute

2x+22 +5x = 7x -22

Combine like terms

7x +22 = 7x-22

Subtract 7x from each side

7x-7x+22 = 7x-7x-22

22 = -22

This is never true so there are no solutions

You might be interested in
Find the area and perimeter of the room.. the vertices are 10,20 -10,20 -10,-10 10,-10
Ierofanga [76]
The numbers in this problem are ordered pairs, which are points on a graph.
These are (10, 20), (-10, 20), (-10, -10), and (10, -10).
To find the area and perimeter of this shape, you must first find the distance between each point.

Distance between (10, 20) and (-10, 20):
Since the y-value remains the same here, we just have to find the difference in x-values.
This means 10 - (-10)
A negative being subtracted is the same as a positive being added.
That means 10 - (-10) is the same as 10 + 10.
10 + 10 = 20, so the distance between (10, 20) and (-10, 20) is 20 units.

Distance between (-10, 20) and (-10, -10):
The x-values are the same here so just find the difference between the y-values.
20 - (-10) = 20 + 10 = 30
The distance between the (-10, 20) and (-10, -10) is 30 units.

Distance between (-10, -10) and (10, -10):
The y-values are the same so just find the difference between the x-values.
10 - (-10) = 10 + 10 = 20
The distance between (-10, -10) and (10, -10) is 20 units.

Distance between (10, -10) and (10, 20):
The x-values are the same so find the difference between the y-values.
20 - (-10) = 20 + 10 = 30
The distance between (10, -10) and (10, 20) is 30 units.

So now we know the side lengths of the room are 20 units, 30 units, 20 units, and 30 units.

To find the perimeter, add all the side lengths together.
20 + 30 + 20 + 30 = 100
The perimeter of the room is 100 units.

To find the area, multiply the length by the width.
The length is 20 units and the width is 30 units.
20 • 30 = 600
The area of the room is 600 units.

Final answers:
Perimeter = 100
Area = 600

Hope this helps!
7 0
2 years ago
A power company calculates a person's monthly bill from the number of kilowatt-hours (kWh), x, used. The function b(x) = { 0.150
Tresset [83]

Answer:

B

Step-by-step explanation:

the photosynthesis the of 14 showed me by diameting the equation of the perpendicularcity of the dude with lactose intolerantcey

7 0
3 years ago
Rewrite the expression by combining like terms.<br> 3xy + 8x^2+ 4y + 2y - 5x^2
Lelu [443]

Answer:

3x^2 + 3xy + 6y

Step-by-step explanation:

7 0
3 years ago
Write the expression in standard form: 4y - (3+y)
Firdavs [7]
4y - (3+y) is standard form is: 3y - 3
4 0
3 years ago
A sample of 100 was taken from a population, with the mean of the sample
Elis [28]

Answer: I think the answer might be A

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Evaluate the expression when x=2, y = 3, and z= -9:
    7·1 answer
  • What are the numbers in the smallest group of repeating digits when 41/11 is converted to a nonterminating decimal?
    6·2 answers
  • X/2 + y/5 = 1 solve for y
    5·2 answers
  • using satellite technology the distance between two planes can be measured by keeping track of the angles between them and the d
    5·1 answer
  • Median math question<br> 60 POINTS+BRAINLIEST
    11·2 answers
  • 12 + z = 15<br><br> Does anyone know thisplease
    13·1 answer
  • ILL LITERKQHEHQJW ILL GIVE BRAINLIEST OR WHATVWR TO WHOEVER ANSWERS JDHWD BUT U GOTTA B CORRECT
    13·1 answer
  • HELP imdjhehdhshshssksjish​
    6·2 answers
  • Consider AAC and A XYZ shown below
    10·1 answer
  • Generate an equivalent expression for 24x+18y by factoring out the GCF
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!