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
anzhelika [568]
3 years ago
10

Solve the equation 4 1/5+b= 9 3/5

Mathematics
2 answers:
victus00 [196]3 years ago
8 0
4 1/5 + b = 9 3/5

4 1/5 - 4 1/5 + b = 9 3/5 - 4 1/5
(taking the same amount from each side to keep it balanced)

0 + b = 5 2/5
(subtracting 4 1/5 from each side)

b = 5 2/5
Alik [6]3 years ago
4 0
4 1/5+b=9 3/5
convert to improper fraction
21/5+b=48/5
since they both have the same denominators,you can subtract the numerators
   b= 48/5-21/5
   b=27/5= 5 2/5


hope this helps


You might be interested in
Which point lies on the graph of Y= 4x-4<br> 1.(0,4)<br> 2.(0,-4)<br> 3.(-4,0)<br> 4.(4,0)
statuscvo [17]

Answer:

<h2>2. (0, -4)</h2>

Step-by-step explanation:

y=4x-4\\\\\text{Substitute the coordinates of each points to the equation}\\\text{and check the equality.}\\\\1.\ (0,\ 4)\to x=0,\ y=4\\\\4=4(0)-4\\4=0-4\\4=-4\qquad\bold{FALSE}\\\\2.\ (0,\ -4)\to x=0,\ y=-4\\\\-4=4(0)-4\\-4=0-4\\-4=-4\qquad\bold{TRUE}\\\\3.\ (-4,\ 0)\to x=-4,\ y=0\\\\0=4(-4)-4\\0=-16-4\\0=-20\qquad\bold{FALSE}\\\\4.\ (4,\ 0)\to x=4,\ y=0\\\\0=4(4)-4\\0=16-4\\0=12\qquad\bold{FALSE}

5 0
3 years ago
Follow the process of completing the square to solve 2x2 + 8x - 12 = 0.
Rom4ik [11]
Please:  Use "^" to denote exponentiation:  <span>2x^2 + 8x - 12 = 0

Reduce this by div. every term by 2:             </span><span>x^2 + 4x - 6 = 0

Here a=1, b=4 and c = -6.  Square half of b, obtaining (4/2)^2 = 4, and add, and then subtract, this 4 to x^2 + 4x - 6:

</span> x^2 + 4x +4  - 4 - 6 = 0.  Rewrite the square as (x+2)^2, obtaining new equation

(x+2)^2 = 10.  Take the sqrt of both sides:   x+2 = plus or minus sqrt(10).

Finally, solve for x:  x = -2 plus or minus sqrt(10).



8 0
4 years ago
Which could be the length of Side KL?
Kay [80]
I don’t know the answer to that one sorry
6 0
3 years ago
Read 2 more answers
Please help...........
enyata [817]
On what i need to see what you are talking bout so maybe i can answer it thank u please
7 0
3 years ago
What is the value of x?<br><br> x=____
I am Lyosha [343]

Equilateral triangle means each angle equals 60 degrees.

60 = 7x - 3

63 = 7x

x = 9

8 0
3 years ago
Other questions:
  • This is not math but i need help <br><br><br>what is a allusion​
    11·2 answers
  • Solve the one-step equation <br> -9 = u/-6
    5·1 answer
  • What is 10x19-5+8=??
    6·2 answers
  • Daniel’s basketball team won 24 games and lost 8 games. Express the ratio of wins to losses in simplest form.
    8·1 answer
  • The tables in the sixth grade classroom are 2.3 feet long. There are about 30.48 centimeters in 1 foot. About how many centimete
    10·1 answer
  • Hayden has 7 shells . Elly has 5 fewer shells than Hayden . Beth has 2 shells . How many shells do they have in all?
    6·1 answer
  • Myra likes blueberry yogurt, but cherry yogurt is her favorite. Yesterday, she bought 3 cartons of cherry yogurt for every 2 car
    14·1 answer
  • Plz help me with my math work
    6·2 answers
  • Calculate the amount of air in a room 6m long, 5m wide and 3mm high.​
    6·2 answers
  • R(6 1/2)=5(6 1/2) - 3.5
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!