2y is 2y, so it is equal to 17383.
IF you were looking for just y, than the answer is 17383/2 = y = 8691.5
Answer: 
<u>Step-by-step explanation:</u>
yellow or purple
+ 
= 
= 
Answer:
a
Step-by-step explanation:
Answer:
{1, 5}
Step-by-step explanation:
the union is all the values in both sets. The only shared numbers in these two sets are 1, and 5. therefore, the union of the sets is {1, 5}
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