Michael borrows money from his uncle, who is charging him simple interest using the formula I=prt. To figure out what the interest rate, r, is, Michael rearranges the formula to find r. His new formula is r equals a. what variable are you being asked to isolate?

b. what terms must you move to isolate that variable?

c. use inverse operations to isolate the variable.

a.) r

b.) p,t

c.) divide p and t

i hope this is what you wanted:

Your equation would be

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