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
Lady_Fox [76]
3 years ago
15

What is 20-6n=-2(n+6)?

Mathematics
1 answer:
blsea [12.9K]3 years ago
7 0

20n - 6n = -2(n + 6)

20 - 6n =-2n -12

6n + 2 n = -20 -12

8n = 32

n = 32 : 8

n = 8

You might be interested in
The distribution of individual incomes in the United States is strongly skewed to the right. In 2013, the mean and median income
vesna_86 [32]

Answer:

The mean would be $322,343 and the median would be $196,723.

Step-by-step explanation:

Since the distribution of individual incomes is skewed to the right, it means that the distribution has a long right tail.

Drawing a distribution with this characteristic, we can see how the majority of the data falls into the left side of the graphic, meaning that a lot of people receive less income. Following this reasoning, the mean which is the amount of the data (in this case individual income) divided by the amount of people, would be the higher number, meaning that the few people who earn more money would influence in making this number higher.

Following this reasoning, the median (which is not influenced by this difference) would be the less high number.

5 0
4 years ago
System of Linear Equations
dedylja [7]

Answer:

X=6

Y= - 1

Step-by-step explanation:

X-y =7

X+y =5 cross - y and y

_______

X+x =7 +5

2x= 12

X= 12/2

X= 6

Replace X in first equation:

X - y =7

6 - y =7

6 - 7 =y

y = - 1

Hope this helps you.. Good Luck!

8 0
3 years ago
Charley's grade in the three quarters are 85, 88, and 92. If she targets to have an average
topjm [15]

Step-by-step explanation:

We can set up an average equation in the form, where x is the last score in the fourth quarter:

\frac{85 + 88 + 92 + x}{4} = 90

85 + 88+92 + x =360\\\\x = 95

She needs at least a 95 on the last quarter to average 90 in all four quarters.

5 0
3 years ago
In a candy bar 108 cal are from sugar there are 240 cal in a candy bar what percent of the calories are from sugar
AleksAgata [21]
Hi!

This question is simply asking you, 108 is what percent of 240?

Use The Percentage Formula To Solve:

108 / 240 * 100 = 45

45% of the calories are from sugar! =)
4 0
3 years ago
Read 2 more answers
Please help me thank you
ahrayia [7]

Answer:

(2,3)

Step-by-step Explanation:

2x - y = 1

-y = -2x + 1

y = 2x - 1

4x + y = 11

4x + 2x -1 = 11

6x = 12

x=2

y=2x-1

y=2(2)-1

y=3

4 0
3 years ago
Other questions:
  • What is the answer to this problem
    12·1 answer
  • Which of the following shows the graph of the inequality y > –2x + 9?
    5·2 answers
  • A model rocket has upward velocity v(t) = 10t2 ft/s, t seconds after launch. Use the interval [0, 6] with n = 6 and equal subint
    14·1 answer
  • Which statement is true for an equilateral triangle?
    11·2 answers
  • How many 5-letter combinations can be created from the letters in the word "friendly"?
    14·1 answer
  • Your company recently made a purchase of 25 identical tables. The purchase price after adding 5% sales tax was $1,706.25. You la
    8·2 answers
  • Which of the following is equivalent to 3.39 x 10^8 ml?
    15·1 answer
  • If RSV= (5x-1), VST= (17x-6), and RST= 147, find VST
    13·2 answers
  • Number of operations I need help with understanding it
    10·2 answers
  • What is the area of a sector with measure of arc equal to 90° and radius equal to 1 foot?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!