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
madreJ [45]
3 years ago
12

Find b if the equation is w=2a+3b

Mathematics
1 answer:
Vlad1618 [11]3 years ago
3 0
There isn't enough information to know the exact number of b but

w=2a+3b
subtract 2a from both sides
2a-w=3b
divide both sides by 3
2a - w \div 3 = b
You might be interested in
Factorize 81xsquared+180x+100
bekas [8.4K]

Answer:

  • 81x²+180x+100
  • 9x²+180x+10²
  • using (a+b)²=a²+b²+2ab
  • 9x²+2(9x)(10)+10²
  • (9x+2)²=(9x+2)(9x+2)
5 0
2 years ago
What is the solution to the following system of equations? x − 4y = 6 2x + 2y = 12 (0, 10) (10, 0) (6, 0) (0, 6)
frozen [14]

Answer:

(6,0)

Step-by-step explanation:

The given system has equations:

x-4y=6

2x+2y=12

Multiply the top equation by 2 to get:

2x-8y=12

2x+2y=12

Subtract the top equation form the bottom equation to get:

2x-2x+2y--8y=12-12

\implies 10y=0

\implies y=0

Put y=0 into x-4y=6

x-4*0=6

\implies x=6

Therefore the solution is (6,0)

4 0
3 years ago
Tim Worker wants to purchase an automobile warranty costing $856. If he chooses to make 12 equal payments, then in dollars and c
Svetlanka [38]

Answer:

<u>$71.33</u>

Step-by-step explanation:

An automobile warranty costing = $856

It is required to make 12 equal payments

So, we need to divide $856 over 12

So, the average payment = 856/12 = $71.33

3 0
3 years ago
if eight times a number is increased by 3 the result is 19 more than six times this digit. find the number
Verdich [7]

Answer:

8

Step-by-step explanation:

Even though we don't know the number yet, let's name this number "n".

8n + 3 = 6n + 19

8n + 3 - 6n = 6n + 19 - 6n

2n + 3 = 19

2n = 16

n = 16/2

n = 8

Our number is 8.

Note: This answer is 100% correct.  

6 0
2 years ago
Read 2 more answers
What is the standard form of the number three million sixty thousand five hundred twenty
Serga [27]
3,060,520 
3,060,520
3,060,520
3 0
3 years ago
Read 2 more answers
Other questions:
  • Taking color into account, does the shape have rotational symmetry? If so, what is the angle of rotation, rounded to the nearest
    10·1 answer
  • A random sample of 42 college graduates who worked during their program revealed that a student spent an average 5.5 years on th
    9·1 answer
  • A lamp that normally sells for $35 is on sale for
    10·1 answer
  • A computer password consists of six characters.a. How many different passwords are possible if each character may be any lowerca
    13·1 answer
  • What is:
    8·1 answer
  • In the figure, lines I and mare parallel lines cut by transversal p.
    6·1 answer
  • Please answer!<br> (1) what mistake was made?<br> (2) what suggestion could help avoid that?
    6·1 answer
  • Maria divides her work she has to do for her science project into 12 steps she completes 2/12 of the project each night which ex
    15·1 answer
  • What is the approximate volume of the
    11·2 answers
  • Select the correct answer.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!