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
Over [174]
3 years ago
5

1/4+4x/5=31/15 please show your work.

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
3 0

Answer: x = 109/48


Step-by-step explanation:

1. Simplify 4 x x/5 to 4x/5

1/4 + 4x/5 = 31 15

2. Subtract 1/4 from both sides

4x/5 = 31/15 - 1/4

3. Simplify 31/15 - 1/4 to 109/60

4x/5 = 109/60

4. Multiply 1both sides by 5

4x = 109/60 x 5

5. Simplify 109/60 x 5 to 545/60

4x = 545/60

6. Simplify 545/60 to 109/12

4x = 109/12

7. Divide both sides by 4

x = 109/12/4

8. Simplify 109/12/4 to 109/12 x 4

9. Simplify 12 x 4 to 48

x = 109/48


Hope this helps & happy halloween! :)





You might be interested in
She needs the enlargement to follow the scale of of a foot to 3 feet. This will result in an image with a length of 8 feet and w
cestrela7 [59]
I think the answer would be C
8 0
3 years ago
Consider the equations: y = 5x + 2 and y = 3x + 4.
LenKa [72]

Answer:

Step-by-step explanation:

The answer is:

x=1

y=7

7 0
3 years ago
(45 - 18)/(3 x 3)?????????
TEA [102]

Answer: 3

Step-by-step explanation:

45 - 18 = 27

3 x 3 = 9

27/9 = 3

3 0
3 years ago
Read 2 more answers
Please Help!! [ tough geometry question :( ]
kaheart [24]

Answer: 133^{\circ}

Step-by-step explanation:

Opposite angles of a cyclic quadrilateral are supplementary, so:

4x+5+x+15=180\\\\5x+20=180\\\\5x=160\\\\x=32

This means that m\angle A=4(32)+5=\boxed{133^{\circ}}

3 0
2 years ago
Read 2 more answers
2x2-4? that is my question
Luden [163]
It’s 0,, use PEMDAS you welcome
8 0
3 years ago
Other questions:
  • I will mark brainliest
    11·1 answer
  • a motorboat travels 371 kilometers in 7 hours going upstream. it travels 525 kilometers going downstream in the same amount of t
    5·1 answer
  • Ms Angelina made 2 pans of lasagna and cut each pan into twelfths her family ate 1 1/2 pans of lasagna for dinner how many pans
    14·1 answer
  • If the factors of function f are (x-6) and (x - 1), what are the zeros of function f?
    12·1 answer
  • How do you use a calculator
    11·1 answer
  • Find the volume of the cylinder in terms of pi
    11·1 answer
  • How do i find the correlation coefficient of a data table?
    10·1 answer
  • What is the measure of angle 2
    5·2 answers
  • Which expression has a negative value?
    13·2 answers
  • M∠1 =
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!