Seudónimo Seudónimo

30-11-2017
Mathematics

contestada

If a represents Jim's current age, then which expression represents Jim's age nine years ago?

A. a ÷ 9

B. a - 9

C. a + 9

D. a × 9

Respuesta :

tyrone4342 tyrone4342

30-11-2017

the answer is B. because your subtracting on this one

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sharris123 sharris123

30-11-2017

B) a - 9 because ago is a way for you to know to subtract instead of add multiply or divide

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