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Mathematics, 12.01.2021 17:00 SpookySpooks

Dante, Cooper and Maria are friends. If Dante is twice as old as Cooper and Maria is one year older than Dante. Which expression below BEST represents the sum of their ages. Select one:

a. 5x + 1

b. 2( x + y)

c. 2x + y

d. 5xy

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