SOLUTION: the sum of the integers t and w is 495 . the units digit of t is 0 . if t is divided by 10 , the result is equal to w . what is the value of t ? A 40 B 45 C 245

Question 311488: the sum of the integers t and w is 495 . the units digit of t is 0 . if t is divided by 10 , the result is equal to w . what is the value of t ?
A 40 B 45 C 245 D 250 e 450

Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
the sum of the integers t and w is 495.
w + t = 495
the units digit of t is 0, if t is divided by 10, the result is equal to w.
what is the value of t?
:
"if t is divided by 10, the result is equal to w"
w =
:
w + t = 495
replace w with t/10
+ t = 495
multiply by 10
t + 10t = 4950
11t = 4950
t =
t = 450
check by finding w
w =
w = 45
:
45 + 450 = 495
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