Answer:
3y^5
Step-by-step explanation:
The list of choices is missing so I am going to give my wording:
The fact that a set closed under a certain operation means that when the operation is applied to any element(s) of the set, the result will be also an element of the same set (as opposed to something that does not belong to the set).
In this case the set contains all polynomials. Multiplying any two polynomials results in another polynomial, therefore this set is closed with respect to multiplication. In contrast, the set is not closed with respect to division. Dividing two polynomials may lead to non-polynomial expressions with non-integer powers and so the set is not closed under division.
Answer:
the first answer is Port cities.
Step-by-step explanation:
D. One reason, The others questions don't add up. Reason being, the perimeter of the garden is 4x+60, all of the other questions don't make up for that answer.
(I also can't read D, so I'm just assuming now.)
Answer:
He had $56.
Step-by-step explanation:
$46 + $10 = $56
you can also solve it like this:
x = 46 + 10
x = 56