Simply the answer is 7 ounces :D
The axioms in addition help in developing theorems about multiplication because multiplication, in simple terms, repeated addition.
As an example,
This addition operation
3 + 3 + 3 + 3 = 12
can be expressed as a multiplication operation
3 x 4 = 12
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Each number is being multiplied by 3.
The correct answer is D. 14 + (10 – 6) • (8 – 3).
That's because in each of the other answers, we are subtracting a greater and greater number. But in this version, we are first completing the parenthesis, which gives us the following.
14 + (10 – 6) • (8 – 3)
14 + (4) • (5)
Now we complete the multiplication.
14 + 20
And we end with the addition.
34