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
UkoKoshka [18]
3 years ago
14

A number is 5 times of another number.By adding 8 to each of them.the first number becomes 3 times the second number.What are th

e 2 numbers?(Show full workout)
Mathematics
1 answer:
vlada-n [284]3 years ago
7 0
Second number - n
First number- <span>5 times of another number - 5n

Adding 8 to each number:
n+8
5n + 8

</span><span>First number becomes 3 times the second number:</span><span>
5n + 8 = 3(n + 8)

5n + 8 = 3n + 24
2n = 16
n = 8  is a second number

5n = 5*8 = 40 is a first number 

Numbers are 40 and 8.

</span>
You might be interested in
A square has a perimeter of 52cm , what is the area ?
UNO [17]

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

                  Hello!

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

❖ The area is 169 square cm.

Find the value of each side (a square has 4 sides so divide by 4 ):

52/4 = 13

To find the area of a square, you only need 2 sides so multiply 2 sides:

13 x 13 = 139

Area = 139 square cm

~ ʜᴏᴘᴇ ᴛʜɪꜱ ʜᴇʟᴘꜱ! :) ♡

~ ᴄʟᴏᴜᴛᴀɴꜱᴡᴇʀꜱ

4 0
2 years ago
Please help? I'll fail if I miss this....
Svetach [21]
The answer is Triangle PQR
6 0
3 years ago
Read 2 more answers
twice a number plus another number is 310. The difference between the two numbers is 55. What are the two numbers
Masteriza [31]
T us assume the two numbers to be "x" and "y".
Then
2x + y = 310
And
x - y = 55
Let us take the second equation and find the value of x in relation to y.
x - y = 55
x = y + 55
Now let us put the value of x in the first equation, we get
2x + y = 310
2(y + 55) + y = 310
2y + 110 + y = 310
3y = 310 - 110
3y = 200
y = 200/3
   = 66 2/3
Now putting the value of y in the second equation, we get
x - y = 55
x - (200/3) = 55
3x - 200 = 55 * 3
3x = 165 + 200
x = 365/3
   = 121 2/3
So the value of x is 121 2/3 and the value of y is 66 2/3

3 0
3 years ago
Read 2 more answers
Rectangle LMNO is similar to rectangle PQRS. What is the length of segment QP?
kherson [118]
29.75/8.5=x/4.5
using the "butterfly method"
8.5x=133.875
 /8.5  /8.5
x=15.75

You have to make a proportion
6 0
3 years ago
PLEASE HELP! In a word processing document or on a separate piece of paper, use the guide to construct a two column proof provin
hichkok12 [17]
PLEASE HELP! In a word processing document or on a separate piece of paper, use the guide to construct a two column proof proving that triangle RST is congruent to triangle RSQ given that RS ⊥ ST, RS ⊥ SQ, and ∠STR ≅ ∠SQR. Submit the entire proof to your instructor.

Given:
RS ⊥ ST
RS ⊥ SQ
∠STR ≅ ∠SQR

Prove:
△RST ≅ △RSQ

4 0
3 years ago
Read 2 more answers
Other questions:
  • Round 55.983 to the nearest hundredth.
    15·2 answers
  • 8. Find the radius of a circular lid with an area of 12in.^2.
    11·1 answer
  • Another Math problem !!
    10·1 answer
  • For every one litre of water used to make medicine,199ml of sucrose and 271ml of saline solution are used. Express the amount of
    11·1 answer
  • Ellen and Michelle scored 48% of their teams points. If their team has a total of 50 points, how many points did they score ? ex
    15·2 answers
  • A motorboat can go 8 miles downstream on a river in 20 minutes. It takes 30 minutes for the boat to go upstream the same 8 miles
    11·2 answers
  • Demetrius invested money into two different stocks after one year he revived a letter that summarized the preformance of the sto
    15·1 answer
  • Let AB // ED , AB = 10 units, AC = 12 units, and DE = 5 units. What is the length of AD?​
    13·1 answer
  • 6 feet<br> 12 feet<br> What is the area of the given composite shape?
    8·1 answer
  • Someone PLEASE help me answer G and if u want, B.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!