Mathematics, 11.01.2020 01:31 Shyerica

Ralph is 3 times as old as sara. in 4 years, ralph will be only twice as old as sara will be then. find ralph's age now.

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

Answers: 3

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Ralph is 3 times as old as sara. in 4 years, ralph will be only twice as old as sara will be then. f...