The cost of parking a car at the city lot is $4 for the first hour and x dollars for each additional hour or part of an hour. max parked his car for 6 hours and paid $8.50. find the value of x.

4+ x(5)=8.50    (we use 5 hours since the 1st hour is included in the 4 dollars)

4+5x=8.5      subtract 4 from each side

5x = 4.5      divide each side by 5

x=.9

x=$0.90

answer: 1722

step-by-step explanation:

given: the mass of saturn=

the mass of mercury=

the number of times the mass of saturn is greater than the mass of mercury

hence, the mass of saturn is 1722 times greater than the mass of mercury.

you divide them and then you get the answer i took this class this year

step-by-step explanation: