Mathematics, 21.05.2021 23:20 skwmks8924
Three sisters are each 1 year apart in age. Julie is x years old. Ella is 1 year older than Julie. Sue is 1 year older than Ella. Which expression represents the sum of the ages of the three sisters?
A) 3x + 3
B) 3x
C) x + 3
D) 3x + 1
Answers: 2
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Three sisters are each 1 year apart in age. Julie is x years old. Ella is 1 year older than Julie. S...
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