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irina [24]
3 years ago
12

Which is an example of the commutative property?

Mathematics
1 answer:
Llana [10]3 years ago
7 0
The answer is D. 18 + (–14) = –14 + 18
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The difference of a number and 6 is equal to 46<br> algbreic expression
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Step-by-step explanation:

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3 years ago
The school system is trying to help their students be more successful. They are going to hire tutors to help. They must have mor
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Answer:

a. x-y > 0

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Step-by-step explanation:

Let x = number of teachers hired.

Let y = number of tutors hired.

Now solving for part a we get

a. Write an inequality that represents the statement that the number of teachers hired must exceed the number of tutors hired.

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solving for part b we get;

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