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
Veronika [31]
4 years ago
10

-2=-(n-8)= Help please!??

Mathematics
1 answer:
motikmotik4 years ago
7 0

Answer:

n = 10

Step-by-step explanation:

move all terms to the left:

-2-(-(n-8))=0

calculate terms in parentheses: -(-(n-8)), so:

-(n-8)

get rid of parentheses

-n+8

add all the numbers together, and all the variables

-1n+8

go back to the equation:

-(-1n+8)

get rid of parentheses

1n-8-2=0

add all the numbers together, and all the variables

n-10=0

move all terms containing n to the left, all other terms to the right

n=10

You might be interested in
Given a linear equation in the form y=mx+b, what are the values of the slope and y-intercept of the equation?(1 point) The slope
slamgirl [31]

Answer:

The slope is m, and the y-intercept is b.

Step-by-step explanation:

What ever is attached to the x is the slope. The y-intercept is the b because it has a 0 on the x axis and a number on the y axis.

7 0
3 years ago
Which set of numbers includes only integers ​
Goryan [66]

Answer:

set D (-10, -7, 0, 98, 145) has only integers

An integer is a whole number or a number that is not a fraction. An integer is a number that completes it's self and needs nothing more

5 0
3 years ago
Can someone answer this please<br> Questions 19 and 21
Olegator [25]

Answer:

Wind speed

Another very old approach to measure wind speed is through the use of a pressure tube

Microbars per second

Earthquake intensity

The currently accepted method is the moment magnitude scale, which measures the total amount of energy released by the earthquake.

The Richter scale is used to determine the intensity of earthquakes

Step-by-step explanation:

3 0
3 years ago
Simplify by combining like terms. 8a3 + 9t + 7a3 + 6t + 8a2
Natali5045456 [20]
The answer is 15a3+8a2+15t
4 0
4 years ago
The following table shows the annual profits for two small florist shops what shop had the greater total profit? How much greate
Sphinxa [80]

Answer:

Shop A & $400

Step-by-step explanation:

-4.7 + 27.5 + 122.3 = $145.1 (Shop A)

-0. 2 + 14.5 + 130.4 = $144.7 (Shop B)

Difference = 145.1 - 144.7 = $0.4

0.4 × 1000 = $400

4 0
4 years ago
Read 2 more answers
Other questions:
  • NEED HELP!! 10 POINTS!!
    7·1 answer
  • First right answer gets 10 points
    9·1 answer
  • A cashier collects 124 bills totaling $920 dollars. Assuming that the cashier collects $5, $10, and $20 bills, and that she coll
    5·1 answer
  • Pablo wants to spend $100 on clothing and he wants to purchase 6 additional clothing pieces for his wardrobe. Each pair of pants
    8·1 answer
  • Which figure shows a reflection of pre-image QRS over the line t?<br> (Picture has answers.)
    13·2 answers
  • How can i solve this ?
    14·2 answers
  • 9/10 written as a sum of unit fractions like the Egyptians used to use.
    7·1 answer
  • 2. A manufacturer produces light bulbs at a Poisson rate of 300 per hour. The probability that a light bulb is defective is 0.01
    11·1 answer
  • Math help pls!! answer choices are 17.1 , 3.5 , 8.4 , and 1.5
    8·1 answer
  • Name the place value to which each number was rounded<br> 7.429 to 7.4
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!