Mathematics

Alia Brock

12 July, 18:05

A family of two adults and three children went to a water park. Admission to the water park costs $18 per person. Nora used the expression 2 (18) = 3 (18) to model the total cost for the family, and Alex used the expression 5 (18) Which property of operations makes both of their expressions correct?

associative property

commutative property

distributive property

identity property

+3

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