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
Annette [7]
3 years ago
7

How are the rules for adding and subtracting negative numbers similar to adding and subtracting positive numbers? Justify your r

esponse with an example
Mathematics
1 answer:
Fantom [35]3 years ago
8 0

Answer: the rules are

+(+) Two like signs become a positive sign

−(−) 6−(−3) = 6 + 3 = 9

+(−) Two unlike signs become a negative sign

−(+)

Step-by-step explanation:

Example:  3+(+2) = 3 + 2 = 5, 6−(−3) = 6 + 3 = 9, 7+(−2) = 7 − 2 = 5,8−(+2) = 8 − 2 = 6  hope this helps you :)

You might be interested in
Write an equivalent expression for each of the following. Express your answers in the form a + bi or a - bi
Lana71 [14]

Answer:

44 +14i

Step-by-step explanation:

(5 + i)(9 + i)

FOIL

first 5*9 = 45

inner: 9i

outer :5i

last: i*i = i^2 = -1

Add togheter

45 + 9i+5i -1

Combine like terms

44 +14i

6 0
3 years ago
Which law would you use to simplify the expression (4x)^9?
Dafna1 [17]

Answer:

Power of a product.

Step-by-step explanation:

Hope this helps!

=)

4 0
3 years ago
Read 2 more answers
11 The wild tiger population in India increased from 1706 in the year 2010 to
IrinaK [193]
The percentage change is 20%
3 0
3 years ago
A man weighing 340 pounds is admitted into a hospital for a special diet to lose no more than 6 pounds per week. What is the sho
Sauron [17]

Answer:

Step-by-step explanation:

340-243 =97

97/6 = 16

16 weeks to lose 6 pounds per week.

7 0
3 years ago
Read 2 more answers
(5x3 + 3)2 = (5x3)2 + (3)2 = 25x6 + 9 is this correct
faust18 [17]

Answer:

No!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! NO NO NO NO NO... SEE BELOW!!!!!!

Step-by-step explanation:

LOL I like caps!!! and !'s

To question

If 5x3 is 5x^3 then...

5x^3 times 2 equals 10x^3 no 10x^6

So the end result will be 10x^3\\ + 9

5 0
3 years ago
Other questions:
  • 0.01% of 17 is 1. 0.17 2. 0.0017 3. 0.017 4. 1.7
    13·2 answers
  • Question: what is the minimum number of colors required to color the map if no two adjacent regions can have the same color?
    9·2 answers
  • When writing a two column proof you should always start with ________ Information.
    10·2 answers
  • Five oranges were selected at random from a crate of 53 oranges. Their diameters were measured, in millimeters, and then recorde
    10·2 answers
  • Please Helpppppp
    9·1 answer
  • Marie purchased a $29.00 gift for a baby shower. She uses a coupon that offers 30% off. How much will Marie spend on the gift af
    5·1 answer
  • 2\3 / 1/12 euprirrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrp
    14·2 answers
  • Help me with this scorpy TY SO MUCH <333
    11·1 answer
  • 8x+1=-x-1 please help
    10·1 answer
  • 200 x 40 x 43 - 54 - 20 + 95 -23 =<br><br> If u get this i will give u a crown
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!