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
sergeinik [125]
3 years ago
7

The sum of three numbers is 84. The second number is 2 times the third.The third number is 8more than the first. What are the nu

mbers?
Mathematics
1 answer:
Bingel [31]3 years ago
3 0

Answer:

let the the first number X,

second number be 2×(8x) or. 16x

third number be 8x

equation 1 ,

X + 16x + 8x = 84

or. 25x = 84

or. x = 84 ÷ 25 = 3.36

You might be interested in
What is the scale factor of the dilation?
LenaWriter [7]

Answer:

1/3

Step-by-step explanation:

To find the scale factor write a ratio from the side length of the small triangle to a corresponding side length of the large triangle.

C'B' has the distance 3 units and CB has the distance 9 units.

The ratio then is 3/9 = 1/3. So the scale factor is 1/3 because it is shrinking the larger triangle to the smaller as shown by the ' marks on the letters.

5 0
3 years ago
Read 2 more answers
PLEASE HELP!!!! What statement describes the limitation for the reasonable domain compared to the mathematical domain?
Afina-wow [57]
Question 4 of 5 Page 4 Question 4 (1 point) f(x) - 0.5x + 3 The function is used to estimate the number of pounds of potatoes a caterer plans to make depending on the number of people being served, X. The mathematical domain for the function is the set of real numbers. Which statement describes the limitation for the reasonable domain compared to the mathematical domain? O O O a b C d The reasonable domain contains only real numbers greater than 3. The reasonable domain contains only positive whole numbers The reasonable domain contains only rational numbers greater than 3. the reasonable domain contains only negative whole numbers Next Page Back were to search
3 0
3 years ago
How do you find what x equals step by step?
Zielflug [23.3K]

Answer:

x=7.

If you need more explanation I can help, just ask

4 0
3 years ago
Read 2 more answers
A Pentagon with a perimeter of 45 feet​
xxMikexx [17]

the answer will be 9 each side because it has 5 sides so if you divide 45 by 5 sides you will get 9 as your anser pls give me  good rating and a thank

5 0
3 years ago
Pls help me I only have 2 minutes left winner gets brainliest
devlian [24]

Answer:

i think it was about 5000.

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Which polynomial was factored?
    14·1 answer
  • if you roll a fair six-sided number cube twice. what is the probability that the first roll is a 5 and the second is a 6?
    12·1 answer
  • An amphitheater has 22 seats in the first row, 26 in the second, 30 in the third, and so on, for 30 rows. How many seats are in
    10·2 answers
  • What is the value of x?<br><br> Enter your answer, as a decimal, in the box.
    12·1 answer
  • PLEASE HELP! I WILL GIVE BRAINLIEST ANSWER!
    12·1 answer
  • AMONG US ANYONE? CODE : DATDKF
    8·1 answer
  • What is the average rate of change of f(x) from x=-6 to x= 6
    5·1 answer
  • Need help with this??? Please!!!
    11·1 answer
  • I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS
    11·1 answer
  • Please help with this I will mark you as brainliest
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!