Answer:
the original price is 75.50
Step-by-step explanation:
Answer:
Hello! The number equals 4.
Step-by-step explanation:
Here is the equation:
2N - 4 < 3N.
2 * 4 - 4 < 3 * 4.
8 - 4 < 3 * 4.
8 - 4 < 12.
4 < 12.
The number on the left is less than 3 times itself on the right.
Hope this helped!
Answer:
500
Step-by-step explanation:
3000 divided by 6
Hope this helped, sorry if I'm wrong!
Answer:
Hence the positive numbers are 246, and 41
(246, 41)
Step-by-step explanation:
From the question,
- One positive number is 6 times another number
Let the first positve number be
and the other number be
Hence,
....... (1)
Also,
- The difference between the two numbers is 205
That is,
........(2).
To solve for the two unknowns, substitute the value of in equation (1) into equation (2).
Since,
Then
becomes
Then,
Divide both sides by 5
∴ the value of is 41
Now, substitute the value of y into equation (1) to find
Then,
becomes
∴ the value of is 246
Hence the positive numbers are 246, and 41
(246, 41)