Jessdev6Sanje9nnahbe Jessdev6Sanje9nnahbe

04-11-2016
Mathematics

contestada

Jenny is eight years older than twice her cousin SueÍs age. The sum of their ages is less than 32. What is the greatest age that Sue could be?

A: 7
B: 8
C: 9
D: 10

Respuesta :

04-11-2016

10 years old because then you would 28 which is smaller than 32

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04-11-2016

J = 8 + 2S
J + S < 32

8 + 2S + S < 32
3S < 24
S < 8
S = 7

i am a mathematics teacher. if anything to ask please pm me

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