SOLUTION: A number greater than 50 has two digits. The sum of those digits is 10 and the difference is 4. What is the number?
Algebra.Com
Question 247297: A number greater than 50 has two digits. The sum of those digits is 10 and the difference is 4. What is the number?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
A number greater than 50 has two digits. The sum of those digits is 10 and the difference is 4. What is the number?
-----------------
Equations:
t + u = 10
t - u = 4
-----------------
Add and solve for "t":
2t = 14
t = 7
---
Since t+u = 10, u = 3
-----------------
Number: 73
========================
Cheers,
Stan H.
RELATED QUESTIONS
"The sum of the digits of a two-digit number greater than 50 is 12. The difference... (answered by lwsshak3)
Three times the sum of the digits of a positive, two-digit integer is 50 greater than the (answered by lwsshak3,MathTherapy)
I am greater than 50. The sum of my digits is 10 and the difference between my figures is (answered by macston)
1. What is the number:
It is a two digit number less than 50
The sum of its (answered by KMST)
my number has 2 digits,and both digits are even
the sum of my numbers digits are 10
my... (answered by mananth)
What is my number?clue 1.my # has two digits,and both digits are even. Clue 2.the sum of... (answered by edjones)
a certain number, if two digits equals 4 times thew sum of its digits. the number made by (answered by Fombitz)
The sum of the digits is less than 6
The difference of the first and last digits is... (answered by richwmiller)
the sum of my digits is 12.their difference is 4.i am less than 50.what number am... (answered by 428225)