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
pychu [463]
3 years ago
9

The sum of two numbers is 15. Twice one number equals 3 times the other. Find both numbers

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

9 & 6

Step-by-step explanation:

First, check if, by adding them (sum), they equal 15:

9 + 6 = 15

Next, check the greater number, by multiplying it by 2:

9 x 2 = 18

Check the lesser number, by multiplying it by 3:

6 x 3 = 18

Note that they both have 18 as an answer.

9 & 6 are your answers.

~

You might be interested in
Elise built a rectangular vegetable garden that is 9 feet long and has an area of 72 square feet.
NikAS [45]
If you are looking for the width of the garden, it would be 8 feet
6 0
3 years ago
Read 2 more answers
It took the football team 5 h to travel from Titletown, a total distance of 1320 km. Part of the trip was by bus and the remaind
inn [45]

Answer:

It took 2 hours by plane

Step-by-step explanation:

let bus is represented by x and plane is represented by y

the total distance of bus and plane will be represented by equation:

40 x + 600 y = 1320           (1)

the total time taken by bus and plane will be represented by:

x + y = 5                              (2)

solving equations (1) and (2) simultaneously:

Multiply by 40 on both sides in eq (2)  and then subtract (1) and (2)

40 x + 600 y = 1320

40 x + 40 y = 200

_______________

         560 y = 1120

               y   = 1120/ 56

               y= 2

since plane is represented by y so, the time they spent travelling by plane is 2 hours.

7 0
3 years ago
Round 6.071981 to 3 significant figures
natita [175]

Answer:

6.071

Step-by-step explanation:

All non zero numbers are significant irrespective of where decimal point is

If zero is between to numbers it is significant irrespective of where decimal point is

5 0
3 years ago
Find the slope and the y-intercept form<br>1.) Y=6x+10<br>2.) Y=100
Nadusha1986 [10]
1).  The slope is  6 and the y-intercept is  10 .

2).  The slope is  zero  and the y-intercept is  100.
5 0
3 years ago
Evaluate the function when x=4
MrRa [10]

The graph of the function is defined in the attached file please find it.

<h3>Graph function:</h3>

\to \bold{x=4}

  • In the given question, the x-axis holds a value that is "4".
  • The holding value is "4" which is a positive number, and in the graph, it represents the positive value, which is defined in the attached file please find the attached file.

Find out more information about the function here:

brainly.com/question/12406000

4 0
2 years ago
Other questions:
  • Insert &lt; &gt;, or= to make the following sentence true.
    10·2 answers
  • Find the LCM of the set of numbers 5 10 15 DUE TODAY
    9·2 answers
  • How do you get the answer to w=gm for m in algebra solve each equation for the indicated variable
    12·1 answer
  • What do the numbers represent in a linear equation in slope-intercept<br>form? ​
    15·1 answer
  • Danielle would like to start saving for her daughter’s college tuition. Which type of savings account should she open?
    7·2 answers
  • The diameter of a beach ball is 10 inches. How many cubic inches of air can the beach ball hold? Use 3.14 for Pi. Round to the n
    7·2 answers
  • Help me pls the possible answers are 50⁰ 60⁰ 100⁰ and 240⁰​
    15·1 answer
  • Drag the slopes of each graphed line to the white box
    15·1 answer
  • The number of children's movie tickets sold over a period of a week is
    5·1 answer
  • [(1.7×106)÷(2.63×105)]+7.33
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!