At an airport, its costs $7 to park for up to one hour and $5 per hour for each additional hour. let x represent the number of hours parked. write a function that models the cost, c(x), of parking x hours, where x is an integer greater than 1.
a: c(x)=5x+12
b: c(x)=5(x+1)+7
c: c(x)=5(x-1)+7
d: c(x)=5x+7

the answer is the option C

Step-by-step explanation:

Let

x------> the number of hours parked

C(t)----> the cost of parking

we know that

-----> equation that represent the situation

Verify

For

substitute the value of x

------> is correct

For

substitute the value of x

------> is correct

21/58.

hope to be marked brainliest

30 miles

step-by-step explanation:

we know that 60 seconds equals 1 minute and 60 minutes 1 hour

44 ft       60 sec     60 min     158400   ft

  *   *   =

1 sec       1 min       1 hour         hour

we know that there are 5280 ft per mile

158400   ft       1 mile         30 miles

  *   =

1   hour               5280 ft     1 hour

so in 1 hour   it can travel 30 miles