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Mathematics, 09.11.2019 06:31 samanthablain192

Ralph is 3 times as old as sarah. in six years, ralph will be only twice as old is sarah will be then. find ralphs age now.

if x represents sarah's age now, which of the following expressions represents ralphs age in six years?

a: 2x
b: 6x
c: 2x+6
d: 3x+6

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