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
My name is Ann [436]
3 years ago
6

Simplify the expression -6u - 9u + -9 + 5 + -9u​

Mathematics
2 answers:
pychu [463]3 years ago
5 0

Answer:

-24u-4

Step-by-step explanation:

Combine like terms

-6u-9u-9u + -9+5

-24u-4

If you wanna factor it you can do that:

-4(6u+1)

Stells [14]3 years ago
3 0
-24u -4
I think this is right but lmk
You might be interested in
What is 617 rounded to the nearest ten?​
Ne4ueva [31]

Answer:

620

Step-by-step explanation:

7 is near 10 so you round to the next number on the 10 table

7 0
3 years ago
Read 2 more answers
Find the value of 2a squared + 5b squared when a = -6 and b =2
jenyasd209 [6]

92

given 2a² + 5b²

substitute given values for a and b into the expression

2(- 6)² + 5(2)² = (2 × 36 ) + (5 × 4) = 72 + 20 = 92


5 0
4 years ago
Solve. Write your answer in interval notation.<br> 5x+3&lt;−27 or 3x+3≥18
harina [27]

Answer:

(-∞, 6) or [5, ∞)

Step-by-step explanation:

subtract 3

5x< -30 or 3x ≥ 15 .

divide

x < 6 or x  ≥ 5

6 0
3 years ago
I need help ASAP!!!!!!!!
Margarita [4]

Answer:

Sum=720  x=105 degrees  Angle H=110 degrees   Angle I= 100 degrees   Angle K= 135

Step-by-step explanation:

*A hexagons angles add up to 720

*This is a hexagon

*No matter  how the hexagon is shaped, it's still going to add up to 720

  1. Combine all of the angles (known and unknown) into an equation to equal 720
  2. 140+105+(x+30)+130+(x-5)+(x+5)=720
  3. remove parentheses
  4. 140+105+x+30+130+x-5+x+5=720
  5. Combine like terms and simplify
  6. 3x+405=720
  7. subtract 405 from both sides
  8. 3x=315
  9. divide by 3 on both sides
  10. 3x/3=315/3
  11. x=105
  12. Angle H = x+5
  13. Plug in x
  14. 105+5=110
  15. Angle H= 110 degrees
  16. Angle I = x-5
  17. pug in x
  18. 105-5=100
  19. Angle I= 100 degrees
  20. Angle K= x+30
  21. plug in x
  22. 105+30=135
  23. Angle K= 135 degrees
4 0
3 years ago
Help Me On One Of These Please!
Tatiana [17]
1. 2.0
2. 6 throws
3. 13 throws

Explanation: just counted the numbers under the leaf part hope i helped
7 0
3 years ago
Other questions:
  • I need some more help plz
    12·1 answer
  • DaMarcus says the number 24/6 belongs only to rational numbers. Explain his error
    9·1 answer
  • Gil's aunt cut his birthday cake into 32 equal pieces. Eighteen pieces were eaten at his birthday party. What fraction of the ca
    15·1 answer
  • What is the solution of the equation −3x2 + 6x = −12?
    11·1 answer
  • 0.000014 to scientific notation
    12·2 answers
  • Si tengo 30 marcadores y vendo 22 cuantos marcadores me quedan ?
    7·1 answer
  • What is the difference of 1289 and 943
    12·1 answer
  • F(x) = -3x + 3, then<br> f-1(x) =
    6·1 answer
  • Graph a line that constans the point (-7,-4) and has a slope of -2/3​
    11·1 answer
  • £160 in the ratio 3:5 how much does Oliver get compared to sue
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!