The answer is 18, the answer is always just the number in the brackets( hope this helps)
Answer:
-3
Step-by-step explanation:
divide 7 on both sides -21/7 = -3
w=-3
Given A = {a, e, i, o, u} and B = {a, l, g, e, b, r}, find A ∪ B.
harkovskaia [24]
Ahh..this is sets topics - A U B = all the elements found in A and B. But do note, do not repeat the elements if it is the same. And if the question were to ask : n(AUB) = total number of elements found in A and B.
906 grams.
1000-94=906 grams
