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
Trava [24]
3 years ago
10

I need help with math, giving 15 points! (And brainiest)

Mathematics
2 answers:
solmaris [256]3 years ago
3 0

Answer:

C

Step-by-step explanation:

3x + y + x - 6 + y

3x + x + y + y - 6

4x + 2y - 6

zhenek [66]3 years ago
3 0

Answer:

c

Step-by-step explanation:

expression c is

3x + y + x - 6 + y ← collect like terms

= 3x + x + y + y - 6

= 4x + 2y - 6

You might be interested in
Solve and graph the inequality - x/4 - 6 > -8
QveST [7]
-x/4-6>-8
Multiply both sides by 4

-x-24>-32
Move the constant to the right

-x>-32+24

-x>-8
Change the signs

x<8
7 0
3 years ago
Can help me understand this?
Tanzania [10]

Answer:

Its easy just fill in the blacks

Step-by-step explanation:

P1 is 5 P2 is 2 P3 is 4 and so on now the odd and even u add the odd number together and the even together like 2+2+1 (the even side) =5 so put 5 in the even and do the same thing to odd 5+4+6 = 15 and put 15 on odd #

Hope this helps!

4 0
3 years ago
-5x+4y=3<br><br> x=2y-15<br><br><br> Solve for y and x
serious [3.7K]

Answer:

<em><u>x=9, y=12</u></em>

Step-by-step explanation:

-5x+4y=3 --------A

x=2y-15----------B

Putting the value of x from B in A

-5(2y-15) +4y=3

-10y+75+4y=3

-6y=3-72

-6y=-72

y=72/6= 12

Putting the value of y =12 in B

x= 2(12)-15

x= 24-15

x=9

3 0
3 years ago
How many nines are in 63?
dem82 [27]

Answer:

7

Step-by-step explanation:

9×7 = 63

8 0
3 years ago
Sole the following:<br><br> [3x2²+12x(-2)]+7[8-(4-9)]<br><br> Help me, please!!!
cestrela7 [59]

step by step you can ask about anything you dont understand

3 0
2 years ago
Other questions:
  • The angle measures are represented by algebraic expressions.
    13·1 answer
  • How do I factor 1/4d-3/4
    14·1 answer
  • Classify the following real numbers as rational or irrational:
    8·1 answer
  • Which point is an x-intercept of the quadratic function
    14·2 answers
  • Why does this graph have a strong correlation?
    14·2 answers
  • 5 to the 3rd power times 5 to the negative 2 power
    11·1 answer
  • Help???????????????????
    13·1 answer
  • Write Three ratios that are equal to 12:18
    12·1 answer
  • Segment MP is a diameter of circle O.
    14·2 answers
  • Write an expression using fractions to show how to determine the amount that each person will pay. Then calculate each person's
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!