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
Advocard [28]
2 years ago
7

How is (+6) - (-11) different from (-6) - (+11)? Explain.

Mathematics
1 answer:
eimsori [14]2 years ago
4 0

Answer: One is a positive and one is Negative (+6) - (-11) = 17 and (-6) - (+11) = -17

Step-by-step explanation:

you can use the keep, change, change method

1.) (+6) - (-11)

Keep change change

2.) (+6) + 11 = 17

1.) (-6) - (+11)

keep change change

2.) (-6) + (-11) = -17

You might be interested in
What is the value of the expression below?<br> 32^3/5<br> O A. 6/5<br> B. 6<br> O c. 96/5<br> O D. 8
Hoochie [10]

Answer:

D. 8

Step-by-step explanation:

32^(3/5) is the same as \sqrt[5]{32}^3.

 \sqrt[5]{32} = 2 because 2^5=32

2^3 = 8

6 0
2 years ago
Read 2 more answers
Elena bowls two games on Saturday. Her score in the second game is 30 more than ¾ of her score the first game. Elena's total sco
grin007 [14]

Answer:

222 = score in 2nd game

Step-by-step explanation:

Let x = score in 1st game

3/4(x) + 30 = score in 2nd game

x + 3/4(x) + 30 = 478         Multiply thru by 4 to eliminate the fraction

4x + 3x + 120 = 1912

7x + 120 = 1912

7x = 1792

x = 256

3/4(x) + 30 = 3/4(256) + 30

= 192 + 30

222 = score in 2nd game

Check:  222 + 256 = 478

7 0
2 years ago
Write an algebraic expression that has three terms. two of the terms should be variable terms, and one of the terms should be th
artcher [175]
The height of a tree is 10
10
meters long and it grows 1
1
cm in a year.
Then its height after one year = 10
10
meters 1
1
cm
Its height after 3
3
years = 10
10
meters 3
3
cm
Its height after 6
6
years = 10
10
meters 6
6
cm
Its height after x
x
years = 10
10
meters x
x
cm

Where x
x
represents an unknown number. From the last line, we can find height of the tree after a certain number of years by taking x
x
equal to that number. For example, we simply let x=15
x
=
15
, 25
25
and 55
55
. Thus, the value of x
x
depends on our choice. We can give x
x
any value or number we want. In other words, the value of x
x
is not fixed, it varies from one situation to the other. Therefore, we call x
x
a variable whereas 10
10
is a fixed number whole value does not change. So 10
10
therefore is called a constant.



Read more: http://www.emathzone.com/tutorials/basic-algebra/algebraic-expression.html#ixzz4fDkFcbpZ
3 0
3 years ago
Jess wants to build the birdhouse shown. She bought a 25​-inch by 50​-inch sheet of plywood. Does Jess have enough wood to make
Lemur [1.5K]

Answer:

it depends on how big jess wants to make  her birdhouse.

8 0
2 years ago
I’ll give brainliest
Alex

Answer:

84

Step-by-step explanation:

x = number of girls

The total for boys is 2x * 81 and for girls it would be 90x

Therefore, the equation goes like this:

2x * 81 + 90x

Then simplify, and set to equal 3x...

3x = 252

Which is the same as

x = 84

Thank me later :)

8 0
3 years ago
Other questions:
  • What's the answer to blank plus 33 equals 5?
    9·1 answer
  • Prove that the value of the expression : 38^9–38^8 is divisible by 37
    13·1 answer
  • At the beginning of the week, Joshua had $356 in his savings account. At the
    13·2 answers
  • What is the proper fraction of 83.9999
    10·1 answer
  • Multivariable Calculus Question:
    8·1 answer
  • Tourists from a tour bus were asked about places they visited during their stay in a city. The results are shown in the table.
    11·1 answer
  • Using the commutative property, how can 147+ (78 +52) be rewritten?
    5·1 answer
  • What is the first step in solving the following equation:<br><br> −1\2x − 33 = 33
    7·2 answers
  • Give an example of when an actual net income would result in a negative number.
    13·2 answers
  • Let f(x)=3x-8 and g(x)=x^2+4. <br> Find f(g(-2)).
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!