Answer:
Step-by-step explanation:
∩ 
is asking for the intersection of sets 
and , or simply, which numbers can be found in both sets.
The numbers shared between the two sets are 
.
Next, we need to union this result with the set 
, or simply, combine the numbers in both sets together.
This would result in 
Is the s suppose to be “s” there?
Use the inverse of the 2 number & multiply.
14 * 5
—— ——-
3 21
70/63
Reduced to 10/9 or 1 1/9
Answer:
168
Step-by-step explanation:
Multiply 21 by 8 so
21 × 8 = 168
Answer:
they re equal their for you can divide
Step-by-step explanation:
The answers are 84100 and 97400
