Answer:
Step-by-step explanation:
Math
way
7.9168 x 10^8
790000000 + 1680000 = 791680000
Answer:
-13
Step-by-step explanation:
Just play with your minus minus equals minus.
-4-9 = -13
Answer: A union B = B
The first one should’ve said A intersects B = A because the entirety of A exists in B