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
svetlana [45]
3 years ago
5

Find −1 1/5+(−3/5). Write your answer as a fraction in simplest form. (NO DECIMALS)

Mathematics
1 answer:
Veronika [31]3 years ago
5 0
−1 1/5+(−3/5)
Convert -1 1/5 into improper fraction
-6/5+(-3/5)
Add -3/5 to -6/5. This would be the same as subtracting 3/5 from -6/5
<span>Final Answer: -9/5 or -1 4/5</span>
You might be interested in
A print shop borrows $6700 from a credit union for 338 days the credit union charges simple interest at an annual rate of 10% fo
bekas [8.4K]

Answer:

The total he would have to pay back would be $7,320.44

Step-by-step explanation:

(I'm assuming you want the total amount he needs to pay back)

6700 x 0.10 = 670 per year

670 ÷ 365 = 1.835616438356164

1.835616438356164 × 338 = 620.44

620.44 + 6700 = 7,320.44

3 0
2 years ago
Why don't we measure spread about the mean by simply averaging x − x , the deviations of individual data values from their mean?
skad [1K]

Answer:

Because this spread will add up to zero

Step-by-step explanation:

Mean defines the center of the data. Some values are below this center and some values are above this center.

For the values which are below the center (i.e. less than the mean), when mean is subtracted from these values, this results in negative numbers.

For the values which are above the center(i.e. greater than the mean), when mean is subtracted from these values, this results in positive numbers.

When these negative and positive numbers are summed together, as it is, they cancel out each other, leaving an answer equal to zero, which would be meaningless. As a spread of 0 would mean all data values are the same, when infact they aren't.

To avoid this, the difference of mean from the data value is squared, so that we can get all positive values, and then these values are added up together to calculate the spread of the data.

Conclusion:

The average of deviations of individual data from the mean will result in answer equal to zero, as a result they are squared first before finding the average.

7 0
3 years ago
Multiplying or dividing two related quantities by the same number is called; what?
tamaranim1 [39]
I believe this is called scaling. This is the word that I am associating with your definition, as well as what many internet sources say. I am not 100% sure, but I think this is correct. Hope this helps.
6 0
3 years ago
HELP! IS THIS RIGHT?
svlad2 [7]

Yes, this is the right answer

4 0
3 years ago
Read 2 more answers
MARKING BRAILIEST 20 POINTS! Please Help! Math for Middle School!!!
Kitty [74]

Answer:

720 and 224 (i think)

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • Order these numbers from least to greatest. −245 , −15.6 , 15410 , −153551
    15·1 answer
  • Find 4 consecutive odd integers where the product of the two smaller numbers is 64 less than the product of the two larger numbe
    10·2 answers
  • Are these three correct? (4,7 and 17.)
    7·1 answer
  • What is the range of y=-3sin(x)?<br> -1Sys1<br> -35453<br> 0 - 1 = y = 1/3<br> DONE
    5·2 answers
  • The Pythagorean Theorem ONLY works on which triangle?
    5·2 answers
  • Your meal plan allows you 500 dollars to use per month. So far this month, you have used 345 dollars and you have 9 days left on
    9·1 answer
  • What expression is equivalent to -3(4x - 2) - 2x
    5·1 answer
  • What is the "least common denominator" of the following two fractions:<br><br> 1/6 and 1/2
    11·2 answers
  • In 1950, scientist estimated a certain animal population in a particular geographical area to be 6400 in 2000, the population ha
    10·1 answer
  • Emily has 8 coins in her purse totaling 50 cents. The only kinds of coins she has are nickels and dimes. How many nickels does E
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!