Answer:
The numbers are 90 and 10.
Step-by-step explanation:
Let the two numbers are x and y.
It has been given that sum of two numbers is 100. Hence, we have the equation,
x + y = 100 .........(i)
Now, the difference of these two numbers is 80. Thus, second equation is
x - y = 180......(ii)
Add equation (i) and (ii)
x + y + x - y = 100 + 80
2x = 180
Divide both sides by 2
x = 90
Substitute this value in (i)
90 + y = 100
y = 100- 90
y = 10
Therefore, the numbers are 90 and 10.
#Learn More:
The sum of two numbers is 450 and the smaller number is 120. What is the product?
Step-by-step explanation:
- <u>90 and 10</u>
Answer:
2n - 10 = 12
Step-by-step explanation:
the difference of twice a number and 10 is equal to 12
= twice a number minus 10 equal to 12
=> 2n - 10 = 12
Answer:
y= 1/2x + 21/2
Step-by-step explanation:
use the point formula to calculate
The answer is 10. If you replace the number letters with the numbers you get 6 + 10 / 2 - 1. Then you follow PEMDAS, so first divide 10 with 2 to get five (6 + 5 - 1). Add 6 and 5 to get 11 and subtract 1 to get the final answer of 10.
Step-by-step explanation:
1/49 because 1 ticket got removed so the total of remaining tickets is 49
