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
lesya [120]
3 years ago
10

(+2) – (-6) what's the answer to this please write it out​

Mathematics
2 answers:
Iteru [2.4K]3 years ago
5 0

Answer:

8

Step-by-step explanation:

2- -6

change subtraction sign to addition

2+-6

change negative sign to positive

2+6

solve

8

harkovskaia [24]3 years ago
3 0

Answer:

8

Step-by-step explanation:

+2-(-6)=2+6

the two negatives cancel each other out

2+6=8

You might be interested in
The graph shows the data points in the table and the exponential regression model associated with the data ?
Ipatiy [6.2K]
From the graph, it is obvious that the trend is decreasing from 100 on day 2, to 1 on day 10. So, the answer could either be A or C. The question would be how fast is it decreasing? To illustrate this, let's find the difference of consecutive data:

100 - 26 = 74
26 - 6 = 20
6 - 2=4
2-1=1

It must not be an additive rate because there is no common difference. Let's illustrate if the trend is in multiplicative rate:

100/26 = 3.85
26/6 = 4.33
6/2 = 3
2/1 = 2

More or less, they have a common divider. Hence, the decreasing rate is in multiplicative rate. The answer is A.
6 0
3 years ago
Read 2 more answers
When can two square roots or radicals be added/subtracted? Create an example of your own to explain your answer.
Gnom [1K]

Tbh i believe you have to subtracted it

6 0
3 years ago
Please help me I can't fail! Okay, So I have this big algebra test that's worth 30% of my grade. Right now I have a 62 I need a
Andreyy89
Where? It won’t show!
5 0
3 years ago
Problem 8
SpyIntel [72]
Answer:

Explanation:

1. x represent the copybook while y represent the pen that is bought.

2. 2x + 3y = 9000 means that in order to buy 2 copybooks and 3 pen you have to pay 9000 LL.

3. Solve for the price of x and y

2x + 3y = 9000 (1)
4x + 2y = 8000 (2)

Multiply (1) by -2:

-2(2x + 3y = 9000)
4x + 2y = 8000
——————————
-4x - 6y = -18000
4x + 2y = 8000
—————————
-4y = -10000
y = -10000/-4
y = 2500

Substitute y value into (2):

4x + 2(2500) = 8000
4x + 5000 = 8000
4x = 3000
x = 3000/4
x = 750

Therefore, 1 copy book = 750LL and 1 pen = 2500 LL
3 0
2 years ago
What is the diameter of a circle with a circumference of 220 ft
tino4ka555 [31]

Circumference of the circle is given as = 220 feet

We have to find the diameter.

Circumference is found as = 2 * PI * r

220=2*3.14*r

220=6.28r

r=35.03

Diameter is 2*radius

Diameter = 2\times35.03 = 70.06

Hence, diameter of the circle is 70.06 feet.

4 0
3 years ago
Other questions:
  • This is worth 20 points if you don't believe me look down below
    7·2 answers
  • 2.36 as a simplified fraction.
    14·2 answers
  • I REALLY NEED HELP FAST 20 POINTS!
    14·2 answers
  • Pls help I’ll give extra pints
    13·2 answers
  • PLEASE HELP!!
    5·1 answer
  • Grey ran 2.4 times as many miles as Emory. If Emory ran 2.08 miles, how many miles did grey run?
    8·2 answers
  • b) Calculate the area of the window using the dimensions given in Part A. Show your work and explain your reasoning. (4 points)
    14·1 answer
  • you are allowed to work a total of no more that 30 hours each week at your two jobs. lawn mowing pays $5 per hour and babysittin
    7·1 answer
  • I need help please help
    14·2 answers
  • Given the points X(-2, 5) and Y(2, -3), find the coordinates of the point P on
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!