20 so -10 from 30 so the 18 is -10 right hope dis helped
Answer:1 2 and 4
Step-by-step explanation:
I just did it
The word "associative" comes from "associate" or "group";the Associative Property is the rule that refers to grouping. For addition, the rule is "<span>a + (b + c) = (a + b) + c</span><span>"; in numbers, this means
</span>2 + (3 + 4) = (2 + 3) + 4. For multiplication, the rule is "<span>a(bc) = (ab)c</span>"; in numbers, this means2(3×4) = (2×3)4<span>. Any time they refer to the Associative Property, they want you to regroup things; any time a computation depends on things being regrouped, they want you to say that the computation uses the Associative Property.</span>
Answer:
2+3s
Step-by-step explanation:
Answer:
135/4
Step-by-step explanation:
That's 45 divided by 4/3, which is 45 times 3/4, which is 135/4
