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
Tanya [424]
3 years ago
13

Find the sum. ( - x - 2y - 4z ) + ( 7x - 6y - 6z )

Mathematics
1 answer:
Makovka662 [10]3 years ago
6 0
( - x - 2y - 4z ) + ( 7x - 6y - 6z ) =\\
-x-2y-4z+7x-6y-6z=\\
6x-8y-10z
You might be interested in
Show all possible arrangements of the letters in the word FRED using a tree diagram. If each of the letters is on a tile and dra
Tanzania [10]

Answer:

24

Step-by-step explanation:

F R E D

F R D E

F E R D

F E D R

F D E R

F D R E

so for each letter u have 6 so 4 x 6=24

4 0
3 years ago
If y is proportional to x and y = -15 when x = -20, what is the value of x when y = 12?
Alex
When y=-15, x=-20. So subtract x from y, you will get that y= 0 and x=-5. Add 12 to both and you have your answer, x=7 and y=12
7 0
3 years ago
Help me in e plz and then explain
horsena [70]
You have to take a better picture
4 0
4 years ago
HELP!!! I HAVE TO DO THIS!! WILL GIVE
sertanlavr [38]

Answer:

1. 9.576

2. 17.442

3. 45.29

4. 79.294

5. 30.736

6. 30.8

7. 31.5

8. 25.85

9. 53.29

10. 49.184

11. 15.18

12. 15.573

13. 17.075

14. 74.06

15. 9.01

Step-by-step explanation:

Use a multiplication method to find the answers. I would put it up here but i dont know how.

3 0
3 years ago
How do you do this question?
Hunter-Best [27]

Answer:

During his long political career, Franklin had extensive experience as a diplomat

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Use a=5 b=-3 and c = -2<br> ab=<br><br> b+6=<br><br> a^c=
    10·2 answers
  • Can someone help me plz?
    14·1 answer
  • find three consecutive even integers such that the sum of the smallest number and twice the middle number is 20 more than the la
    11·1 answer
  • Solve the equation x² + 6x + 1 = 0
    9·2 answers
  • Olympia ate lunch at a restaurant. The amount of her check was $6.89. She left $8.00 on the table, which included the amount she
    6·1 answer
  • Solve the equation and enter the value of x below. 9x + 4 + x = 54​
    6·2 answers
  • A pound of fertilizer covers 47 square feet of lawn. Vivian Bulgakov lawn measures 8735.8 square feet. How much to the nearest t
    10·1 answer
  • Please give me the correct answer.Only answer if you're very good at math.​
    10·1 answer
  • If you're good with crushes or anything please text me , I need advice
    5·1 answer
  • A maker of folding tables estimates that 1 in 40 tables is returned due to a manufacturer's defect.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!