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Marina CMI [18]
3 years ago
14

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 am so sorry i forgot
Mathematics
1 answer:
torisob [31]3 years ago
5 0

Answer:

communtive property of multiplication

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kondor19780726 [428]

Answer:

The answers are as follows for the functions.

f(1) = 12

f(3) = 22

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Step-by-step explanation:

To find any of these, simply input the value in for x in the equation given.

f(1)

f(x) = 5x + 7

f(x) = 5(1) + 7

f(x) = 5 + 7

f(x) = 12

You can repeat this for each of them and it will allow you to use all of the numbers in the equations given.

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Step-by-step explanation:

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