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
Firdavs [7]
3 years ago
13

2/5x+1/4x=26 what is x

Mathematics
1 answer:
shepuryov [24]3 years ago
6 0

Answer:

x = 40

Step-by-step explanation:

2/5x + 1/4x = 26

~Find common denominators

8/20x + 5/20x = 26

~Combine like terms

13/20x = 26

~Multiply 20/13 to both sides

x = 40

Best of Luck!

You might be interested in
The difference between a number x and 3 is at least nine Write an inequality for the following sentence.
dybincka [34]

Answer:

3 - x ≥ 9

Step-by-step explanation:

At least in inequality means greater than or equal to (≥)

Difference in mathematics means subtraction

The difference between a number x and 3

3 - x

is at least nine

3 - x ≥ 9

The inequality for the sentence is

3 - x ≥ 9

6 0
3 years ago
HELP ASAP : Find the largest value of n such that 5x^2+nx+48 can be factored as the product of two linear factors with integer c
Anna71 [15]

Answer:

n=241

Step-by-step explanation:

We are given

5x^2+nx+48

Let's assume it can be factored as

5x^2+nx+48=(5x-s)(x-r)

now, we can multiply right side

and then we can compare it

5x^2+nx+48=5x^2-5rx-sx+rs

5x^2+nx+48=5x^2-(5r+s)x+rs

now, we can compare coefficients

rs=48

5r+s=-n

n=-(5r+s)

now, we can find all possible factors of 48

and then we can assume possible prime factors of 48

48=-+(1\times 48)

48=-+(2\times 24)

48=-+(3\times 16)

48=-+(4\times 12)

48=-+(6\times 8)

Since, we have to find the largest value of n

So, we will get consider larger value of r because of 5r

and because n is negative of 5r+s

so, we will both n and r as negative

So, we can assume

r=-48 and s=-1

so, we get

n=-(5\times -48-1)

n=241


7 0
3 years ago
Show how to solve the problem 378 x 6 using place value with regrouping. Explain how you knew when to regroup.
KIM [24]

<u>Answer</u>

2,268


<u>Explanation</u>

<u> </u>

<u>By grouping 378 ca</u>n be written as,

378 = 300 + 70 + 8

6× 378 = 6 × (300 + 70 + 8)

             = (6×300) + (6×70) + (6×8)

             = 1800 +  420 + 48

              = 2,268

8 0
2 years ago
I need bad can someone help
AveGali [126]

Answer:

6x + 8y

Step-by-step explanation:

Distribute 2:

Note: This means to multiply 2 with the numbers inside the parentheses.

2 * 3x = 6x

2 * 4y = 8y

Our answer would be 6x +8y

5 0
2 years ago
Read 2 more answers
I WILL GIVE 20 POINTS TO THOSE WHO ANSWER THIS QUESTION RIGHT NOOOO SCAMS AND EXPLAIN WHY THAT IS THE ANSWER
WINSTONCH [101]

c = 39

hope it helps...!!!

6 0
2 years ago
Other questions:
  • Part 1.] Indicate the general rule for the arithmetic sequence with <img src="https://tex.z-dn.net/?f=%20a_%7B3%7D%3D-4" id="Tex
    8·1 answer
  • 8(-6a+2)+(-5)(-9a+2)
    15·2 answers
  • Can somebody please help me with 3 and 5. Please don’t answer if you are not sure. 17 points
    10·1 answer
  • What is the MAD of the numbers (Round to the nearest tenth.)<br><br> 9,7,6,8,6,6
    7·1 answer
  • Word Problem: Kiara must sell 40 magazines to raise money for the art club. She sold 2/5 of the magazines to her relatives and 1
    9·1 answer
  • A kitchen wall tile is shaped like a parallelogram. The base of the tile is two times the height of the tile . The height of the
    8·1 answer
  • ErvIn bowled 7 games last weekend. his scorers are : 155,165,138,172,193,142. what is the range of ErvIn scores
    13·1 answer
  • A body of 200 grams falls from a 25 meter altimeter calculate the potential energy
    7·1 answer
  • Help me plssss<br> Find m &lt; ABC.
    8·2 answers
  • Look It Says Its Incorrect
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!