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padilas [110]
3 years ago
8

Alvin is 13 years older than elga. the sum of their ages is 107. what is elga's age

Mathematics
2 answers:
frutty [35]3 years ago
4 0
Alvin is 94 years old!
harkovskaia [24]3 years ago
3 0
A = e + 13
a + e = 107

e + 13 + e = 107
2e + 13 = 107
2e = 107 - 13
2e = 94
e = 94/2
e = 47 <=== elga's age

a = e + 13
a = 47 + 13
a = 60....alvin's age
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maksim [4K]

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Answer:

Hello, Your answer will be

part a: i got 15 outcomes

part b: 4/15, about 26.7%

part c: 1/15, about 6.67%                                                  

<em>Have a Great Day!</em>

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