171 ask google if u think im wrong
171 tons.
9.333048
is what I believe the mystery number would be
Answer:

Step-by-step explanation:
I suggest looking lessons on it online if you don't understand... It's hard to do your work especially if you don't understand it. Or if your online, go to past lessons or something.
Answer:
shifted left 7 & shifted down 3
Step-by-step explanation: