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
Minchanka [31]
3 years ago
14

in the following equation A & B are both integers. What is the value of a? What is the value of b?

Mathematics
1 answer:
MariettaO [177]3 years ago
8 0
3ax-8a=b-18x
3ax+18x=b+8a
3x(a+6)=b+8a

3x=(b+8a)/(a+6)
x=(b+8a)/3(a+6)
3a*(b+8a)/3(a+6)=b-18*(b+8a)/3(a+6)
a(b+8a)/(a+6)=b-6(b+8a)/(a+6)
a(b+8a)=b(a+6)-6(b+8a)
ab+8a^2=ab+6b-6b-48a
ab+8a^2=ab-48a
8a^2=-48a
8a^2+48a=0
8a(a+6)=0 so a=0,-6
0=b-18x or -18x+48=b-18x
-b=-18x or 48=b
let b=18 if a =-6
You might be interested in
Helppppppppppppppppppppp
serg [7]
The first thing you should do in this case is to compose both functions:
 f (x) = x + 7
 g (x) = 1 / (x-13)
 Making the composition
 f (g (x)) = (1 / (x-13)) + 7
 f (g (x)) = (7 (x-13) +1) / (x-13)
 Answer:
 The domain of the function is:
 x other than 13
 (option 4)
4 0
3 years ago
Read 2 more answers
You have set a goal to drink more water every day. Your water bottle holds 0.5 liters of water. In the equation below, b is the
malfutka [58]

Answer:

Dependent Variable- l Independent Variable-b

Step-by-step explanation:

Dependent Variables are always Y and Independent Variables are always x.

In this case y=I and x=b. The amount of water your water bottle will hold will never change. But the amount of water you drink can change.

4 0
3 years ago
What is 244 divided by 60 with remainders
Troyanec [42]
244 divided by 60 = 4.0666
3 0
3 years ago
Read 2 more answers
A bag with 6 marbles has 2 yellow marbles, 1 blue marble, and 3 red marbles. A marble is chosen from the bag at random. What is
motikmotik

Answer:

P = 1/3

P = 0.333

Step-by-step explanation:

There are 6 marbles in the pack, two of them are yellow.

P=\frac{2}{6} =\frac{1}{3}

Hope this helps

7 0
2 years ago
Determine the values of X, Y and Z on the following number line:<br> HH<br> X -11 Y 9 Z
Dmitrij [34]
-11 y 17 with z and x on the line
3 0
3 years ago
Other questions:
  • Hi can anybody explain to me how to do this I'm kinda confused . 5×[5(-7)]​
    6·1 answer
  • Factor out the common terms<br> 6m - 21p
    12·1 answer
  • Least common multiples of 8 and 12
    5·2 answers
  • you have set a goal to save $300 by the end of the year. if you have already saved 52% of your goal, how much more money do you
    15·1 answer
  • 272 people attend a School brass band competition.There are 223 children and 16 teachers,the rest are parents.Haw Manu parents a
    5·1 answer
  • What is 1/6 times 21
    9·2 answers
  • Whats the answer to 876 + 17.2638
    7·2 answers
  • Anyone know how to solve these
    13·1 answer
  • Find the area of shaded part.
    5·1 answer
  • Two quantities, a and b, have a proportional relationship, where a is - 4 when is - 3.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!