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
Anna [14]
2 years ago
13

50 points and brainliest!

Mathematics
1 answer:
Pachacha [2.7K]2 years ago
7 0

Answer:

3a-b/(x-b)=1/(x+1)Doing criss cross multiplication

3a(x+1)-b(x+1)=x-b

3ax+3a-bx-b=x-b

3ax-bx-x=b-3a-b

x(3a-b-1)=-3a

x=3a/(3a-b-1)

You might be interested in
Write the set of real numbers x less than 6 in set builder notation
maksim [4K]

Answer:

{x ∈ R: x<6}

Step-by-step explanation:

Given

  • x is a real number
  • x is less than 6

Required

Write the set using set builder notation

The very first thing to do is to list out the range of x, using inequalities;

x is less than 6 implies that -infiniti < x < 6

The next step is to translate this to set builder. This is done as follows

x ∈ R - > This means that x is a real number

x < 6 -> where x is less than 6.

Bringing these two together, it gives:

{x ∈ R: x<6}

Hence, the set of real numbers x less than 6 is equivalent to {x ∈ R: x<6} using set builder notation

6 0
2 years ago
First one to answer this gets brainlest:<br> What is 5 * 4 + (6 / [ 2 + 1 ] ) *11
Nonamiya [84]

Answer:

42

Step-by-step explanation:

5 * 4 + (6 / [ 2 + 1 ] ) *11

5 * 4 +2 * 11

20 +2 * 11

20+ 22

42

3 0
2 years ago
Read 2 more answers
A man made reservoir is filled in 15 days by 4 piples,if 4 pipes are used ,how long will it take to fill the reservoir
Delicious77 [7]
it would obviously take 15 days if this answers your question
3 0
2 years ago
Find the perimeter of the shape in the image <br> A) 8cm<br> B) 12cm<br> C) 16cm<br> D) 20cm
ivanzaharov [21]

Answer:

C. 16 cm

Step-by-step explanation:

Top side: 2 + 4 = 6

Right side: 1 + 1 = 2

Bottom: 2 + 4 = 6

Left side:  1 + 1 = 2

6+6+2+2 = 16 cm.

4 0
2 years ago
How many yards are in 3 times of 4 yards 2 foot
Len [333]
4 yards and 2 feet is equal 14 feet since each yard is made up of 3 feet.

1 yard = 3 feet.

So if we take 14 feet and multiply that by 3 we get 42 feet. 

42/3 is equal to about 14 yards in total 

So the answer is 14 yards. 
6 0
3 years ago
Other questions:
  • According to the general equation for conditional probability, if P(A, B) =4/7
    13·1 answer
  • Length of 20 meters and width 10 meters
    11·1 answer
  • N+5 - n-10=1 The n=5 and n-10 are in square root symbols
    11·1 answer
  • How to simplify this problem?
    15·1 answer
  • Which numbers are possible solutions to the inequality... (SELECT ALL THAT APPLY)
    11·1 answer
  • A softball pitcher has a 0.42 probability of throwing a strike for each pitch. If the softball pitcher throws 20 pitches, what i
    8·1 answer
  • Solve the triangle.
    5·1 answer
  • 58×62 without actual multiplication​
    5·2 answers
  • What is the slope of the line on the graph?
    10·2 answers
  • The PERIMETER of a rectangle is 75 millimeters. If the width of the rectangle is 20 millimeters, what is the length?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!