Answer:

Step-by-step explanation:
Intersection represents the elements present in both sets.
Best Regards!
Answer: Here’s one I made up! Combined, Megan and Kelly worked 60 hours, Kelley worked twice as many hours as Megan. How many hours did they each work? Hope this helps!
Answer:
-4.6
because you add whats inside teh parenthesis then subtract by 12 before dividing by 23
Answer:
800$
Step-by-step explanation:
640/80=8
8=1% so
8x100=800
100%=800