janellecrowder janellecrowder

05-10-2020
Mathematics

contestada

Jennifer 4 years older than her sister, Rebecca. Their ages sum to 28. How old are each of the sisters?
A) Write an equation to represent the situation.
B)How old are each of the sisters?

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cali20205usa cali20205usa

06-10-2020

Answer:

Rebecca is 12

Jennifer is 16

Step-by-step explanation:

28 - 4 = 24

24 : 2 = 12

12 + 4 = 16 (Jennifer)

28 - 16 = 12 (Rebecca)

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