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
Natali5045456 [20]
3 years ago
9

Stephen is 2 years older than Sushil. krutika is 4 years younger than Sushil. If the total of their ages is 61, how old is the e

ldest of them?

Mathematics
2 answers:
german3 years ago
6 0
Shushils age = 19.6
Stephens age 21.6
Krutikas age = 15.6

olga nikolaevna [1]3 years ago
6 0

Answer:

Sushill's age = 21

Stephens age = 23

Krutika = 17

Step-by-step explanation:

You have to start somewhere, so let's call Sushill's ages as x.

Sushill's age = x

Stephens age = x +2

Krutika = x - 4

All x ages together is 61 so...

x + x + 2 + x - 4 = 61

3x - 2 = 61

3x = 61 + 2

x = 63/3

63/3 = 21 so now you know all ages because x = 21

Sushill's age = x

Stephens age = x +2

Krutika = x - 4

The answer is:

Sushill's age = 21

Stephens age = 23

Krutika = 17

You might be interested in
Solve the equation<br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7Bx%20-%206%7D%20%20%2B%202%20%3D%206" id="TexFormula1" title
tensa zangetsu [6.8K]

Explanation:

First you had to square from both sides of equation form.

(\sqrt{x-6+2})^2=6^2

Then you expanded form.

(\sqrt{x-6+2})^2=x-4

x-4=36

6^2=6*6=36

Solve by equation form.

x-4=36

Add by four from both sides of equation form.

x-4+4=36+4

Simplify.

x=40

Verified solutions.

x=40 \boxed{TRUE}

Final answer: \boxed{x=40}

Hope this helps!

And thank you for posting your question at here on brainly, and have a great day.

-Charlie

7 0
3 years ago
Students reported practicing violin during the last semester for 45, 38, 52, 58, and 42 hours. What is the mean absolute deviati
Irina-Kira [14]

The mean absolute deviation for the number of hours students practiced the violin is 6.4.

<h3>What is the mean absolute deviation?</h3>

The average absolute deviation of the collected data set is the average of absolute deviations from a center point of the data set.

Given

Students reported practicing violin during the last semester for 45, 38, 52, 58, and 42 hours.

The given data set is;

45, 38, 52, 58, 42

Mean Deviation = Σ|x − μ|/N.

μ = mean, and N = total number of values

|x − μ| = |45 − 47| = 2

|38− 47| = 9

|52− 47| = 5

|58− 47| = 11

|42− 47| = 5

The mean absolute deviation for the number of hours students practiced the violin is;

\rm Mean =\dfrac{2+9+5+11+5}{5}\\\\Mean=\dfrac{32}{5}\\\\Mean = 6.4

Hence, the mean absolute deviation for the number of hours students practiced the violin is 6.4.

To know more about mean value click the link given below.

brainly.com/question/5003198

8 0
1 year ago
Which of the following is a unit for area?<br> ◦ m 3<br> ◦ inches<br> ◦ feet<br> ◦ cm 2
statuscvo [17]

Answer:

\huge\boxed{Answer\hookleftarrow}

<h3>✏ <u>cm²</u></h3>

⋆┈┈。゚❃ུ۪❀ུ۪❁ུ۪❃ུ۪❀゚ུ۪。┈┈⋆

6 0
2 years ago
Read 2 more answers
3 gal 2 c=​___ fl oz. PLEASE HELP!!!
Bogdan [553]
Yea what she said was correct
6 0
2 years ago
What is the image of point (-6,1) after the reflection over the line y=2
Lynna [10]
The image is (-6, 3)

Hope it helps!
5 0
2 years ago
Other questions:
  • A manufacturer claims that fewer than 6% of its fax machines are defective. to test this claim, he selects a random sample of 97
    10·1 answer
  • How many terms are in the arithmetic sequence 9, 2, −5, . . . , −187?
    13·1 answer
  • Im stuck on this question plz help
    8·2 answers
  • A line passes through the point (-4,8) and has a slope of 3/2. Write an equation in point slope form for this line.
    6·1 answer
  • Mykel is planning a banquet for 125 guests. He needs to select 4 appetizers, 2 entrees, and 4 side dishes. Carson's Catering has
    5·1 answer
  • An equation in point slope form (2,1) and has a slope of m=2
    15·1 answer
  • What is the arithmetic mean of the following numbers?<br> 8, 10, 10, 10,6,7,8
    7·1 answer
  • Find all three distinct roots for X³ =1. (two of them are complex mumber). And show that sum of all roots is zero.​
    9·1 answer
  • HELP I'M BEGGING YOU SHOW STEPS IF YOU CAN
    5·1 answer
  • HELP PLEASE <br>evaluate the expression if <br>x=12, y=8, and z=3<br><br>5y+ x/z​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!