Answer:
Step-by-step explanation:
90.25$
Answer:
x=1
Step-by-step explanation:
This stuff is quite easy in reality. Here's a little example including your numbers.

by this point we are left with simplifying it. Since it's a double negative we get a positive. Thus x=1
Answer:
i think its b i'm not entirely sure
Step-by-step explanation:
3940 centimeters
Each 100 centimeters is 1 meter
Use PEMDAS I think
Explain:::
I think