Answer:
see below
Step-by-step explanation:
For simplifying expressions of this sort, there are four rules of exponents that come into play;

__
I find it convenient to eliminate the fractions by adding the exponents, then rewrite any negative exponents as denominator factors.

Answer:
sorry i have no idea!!
Step-by-step explanation:
hope you find it out soon
Answer:
4731
Step-by-step explanation:
4,389+342=4,731
So find the numbers it gives you
3.50$/per mile +75$
30 miles
per means multiply
(3.50*30)+75
105.00+75
he is paid 180.00$ for driving on monday