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3 years ago

9

Donna and Emily are sisters. Donna’s age and Emily’s age add up to 31. Donna is 3 years younger than Emily.How old are the two s

isters?
What is the system of equations for this problem and how do I solve it using the elimination method?

1 answer:

pishuonlain [190]3 years ago

3 0

Answer:

donna is 14.5 and emily is 17.5

Step-by-step explanation:

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Alex777 [14]

Answer:

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Step-by-step explanation:

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