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
densk [106]
3 years ago
12

3x+y for x=6 and y=9​

Mathematics
1 answer:
Alina [70]3 years ago
4 0

Answer:

27

Step-by-step explanation:

3x+x

=3×6+9

=18+9

=27

You might be interested in
The graph of y=-2x + 11 is:
Dominik [7]

Answer:

D

Step-by-step explanation:

when plotting coordinate in the equation the points will show the line for the graph

5 0
4 years ago
Read 2 more answers
This isn't something specific I need to know for school, I'm just curious. I know the most commonly used variables are x, y, and
andre [41]

Answer:

Any letter you want

Step-by-step explanation:

The letters used for variables don't matter. What matters is what the variables represent: their numerical value. Variables are just to help identify what needs solving. Other common variables are a, b, and c which are found frequently in trigonometry. To answer your question, there are no "next letters." You can use any letter you'd like as a variable because it holds the same numerical value. Basically, the whole alphabet is at your disposal.

4 0
4 years ago
Please help me with the question below
sashaice [31]

Answer:

1/8x + 1/2 y

Step-by-step explanation:

Charlotte gets 1/4x from dayna

Charlotte now has

1/4x+y

She lends 1/2 of this

1/2  ( 1/4x +y)

1/8x + 1/2 y

6 0
3 years ago
Find the distance between points P(8, 2) and Q(3, 8) to the nearest tenth.
riadik2000 [5.3K]
<span>First of all to calculate the distance between two points we can use distance formula
   
d=Square Root [(x2-x1)^2 + (y2-y1)^2]
   
Now substitute the given points p(x1,y1) and q(x2,y2)in above distance formula
   
The values are X2=3, X1=8and Y2=8and Y1=2.
   
After Substituting the values
   
d=Square Root[(-5)^2+(6)^2]
   
d=Square Root(25+36]
   
d=Square Root[61]
   
d=7.8
   
7.8 is the distance between points P(8, 2) and Q(3, 8) to the nearest tenth.</span>
7 0
4 years ago
Who wants my ip its free of charge
Vikentia [17]

Answer:

hope it's help you ok have a good day

5 0
3 years ago
Other questions:
  • Find the sum of r + s, when r= -14.1 and s = 18.3
    12·1 answer
  • Profit:p=r-c;solve for c
    15·2 answers
  • Which equation represents the vertical asymptote of the graph? a curve asymptotic to y equals 0 from negative x to negative y ne
    10·2 answers
  • The endpoints of segment PQ are P(-3,1) and Q(4,25) find the length of the segment PQ
    9·1 answer
  • Help me out please will mark you BRAINLIST
    13·1 answer
  • 2√72÷√8±√2<br><br> I Need help with this question fast
    6·1 answer
  • Which of these values could be the slope of the line?
    5·1 answer
  • Combine Like Terms : 12x^4-2x+6x^4-10x
    15·1 answer
  • Quentin had 15 stickers. He divided the stickers equally among 3 friends. What diagram can be used to find the number of sticker
    14·1 answer
  • Fill in the missing number- <br><br>2 + ? = -5​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!