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
Dennis_Churaev [7]
2 years ago
9

Simplify 6(5x-2) -4 (2x-10)

Mathematics
2 answers:
Oduvanchick [21]2 years ago
6 0
30x-12-8x+40
22x-12+40
22x +28
masha68 [24]2 years ago
3 0

Answer:

\frac{4}{2+3}                                \frac{4}{x-3}  \frac{x}{y} + \frac{9}{x-6}

Step-by-step explanation:

You might be interested in
The interior angles of a triangle measures 180?<br> True or false
Ymorist [56]
 it is true because al triangles angles MUST add up to  180
8 0
3 years ago
Which expressions are equivalent to 71-x-3)? Select two options.
VikaD [51]

Answer:

68-x

Step-by-step explanation:

71-x-3=71-3-x=68-x

8 0
2 years ago
Tell me which 4 letters are right! A? B? C? D? F? E? I WILL GIVE BRAINLIEST
Helen [10]

Answer:

Everything but A and C

Step-by-step explanation:

5 0
2 years ago
Four times what gets you fourtheight
lakkis [162]
I think you mean 48. 4 * x = 48. x = 48/4 = 12
5 0
3 years ago
Please help ASAP work and answer please please
tiny-mole [99]

Answers:

8. 12x+3= 27

move 3 to the other side , sign changes from +3 to -3

12x+3-3=27-3

12x= 24

divide by 12 for both sides

12x/12=24/12

x= 2

9. 6(y-10)=42

mutiply the bracket by 6

(6)(y)(6)(-10)= 6y-60

6y-60= 42

move -60 to the other side, sign changes from -60 to +60

6y-60+60=42+60

6y=102

divide by 6

6y/6=102/6

y=17

10. 9x-2=4x+13

move +4x to the other side

9x-4x-2= 4x-4x+13

5x-2= 13

5x-2+2= 13+2

5x= 15

divide by 5 for both sides

5x/5= 15/5

x= 3

11. 4/3y+5/2y= 1

find the common denominator for both of the fractions which is 6.

Mutiply by 2 for 4/3y .

4(2)/3(2)y=8/6y

Mutiply by 3 for 5/2y

5(3)/2(3y)= 15/6y

8/6y+15/6y= 23/6y

23/6y= 1

Mutiply both sides by 6/23

23/6y(6/23)= 1 (6/23)

Cross out 6 and 6 , divide by 6 and then becomes 1.

Cross out 23 and 23, divide by 23 and then becomes 1.

1*1*y=y

y= 6/23

5 0
3 years ago
Other questions:
  • A teacher let her students grade their math quizzes. •Jon wrote 13 out of 18 •Jim wrote .7 (repeated .7) •Joe reduced his to 5/6
    5·2 answers
  • Kylie jarred 12 liters of jam after 2 days. How many days does Kylie need to spend making
    6·1 answer
  • Noah is thinking of two numbers there sum is 10 and their difference is 4. What're the two numbers
    12·1 answer
  • Anita Alvarez sells clothing for Toddler’s Shop. Baby blankets sell for $29.99 after a markup rate based on cost of 109%. Find t
    11·1 answer
  • Need help with #3.<br>What are the common factors of 20w and 40wz
    11·2 answers
  • PLEASE HELP IF YOU HELP ME ILL MARK YOU AS BRAINIEST
    10·2 answers
  • HELP! THIS IS DUE TODAY AND ITS A TEST!
    11·1 answer
  • Marlon earned $8.50 per hour plus an additional $80 in tips waiting tables on Saturday. He earned at least $131 in all. If h rep
    15·1 answer
  • How many black keys will appear on a pipe organ with a total of 240 keys?
    10·1 answer
  • WILL GIVE BRAINLIEST!!!!!! AND 40 POINTS
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!