When we build integers from natural numbers, we're looking for additive inverse of natural numbers?
What's an additive inverse? Well, for example, the additive inverse of 2 is a numbers
such that

We call this number -2. So, the real meaning behind the negative sign is "if you add me and my positive counterpart, the result is zero".
So, -5 is the additive inverse of 5, -16 is the additive inverse of 16, and so on, because

Note that this is a symmetrical relation: if -5 is the inverse of 5, it is also true that 5 is the inverse of -5.
So, when you write something like

it means that you want to add 5 and the inverse of the inverse of 4. But given what we just said, the inverse of the inverse of a number is the number itself, which is why subtracting a negative number is the same as adding it.
Answer:
4 pints = 64 fl oz.
3 cups = 24 fl oz.
Step-by-step explanation:
If 1 pint is equal to 2 cups and 2 cups are equal to 16 fluid ounces, how much would 4 pints and 3 cups be.
1 pint is 16 fl oz.
1 cup is 8 fl oz.
If this is so, we need the multiply the amount of fluid ounces in each measurement by the amount the question asks, therefore :
1 pint = 16
1 * 4 = 16 * 4
4 pints = 64 fluid ounces
1 cup = 8
1 * 3 = 8 * 3
3 cups = 24 fluid ounces
Answer:
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Step-by-step explanation:
=11:16×2
=22:32
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Answer: 2 is your answer hope this helped
Step-by-step explanation: