Answer:
work is shown and pictured
Answer:
x=3 or x= -8
Step-by-step explanation:
Answer:

Step-by-step explanation:
The number of miles is directly proportional to the amount of gas, then:


Where the amount can be modelled as the product of the maximum amount of gas and the percentage of occupied capacity. Hence:

I believe it is 2000*0.05(the interest rate)*3(the number of years)