Answer:
9
Step-by-step explanation:
2a-10-15=3
2a=18
a=9
hope you get the explanation
You would eat 3/10 of the box because 3/4 times 2/5 is 3/10. Whenever you see the word "of" it means multiplication.

Answer:
^^
Step-by-step explanation:
I just pressed 27/90 on the calculator hahahha
Answer:
the quotient is keeping batman alive