A store rents bicycles for $8 per hour. The cost to rent a helmet is $4. How much money does it cost to rent 1 bicycle and 1 helmet for 3 hours?

$36

Step-by-step explanation:

The store rents Bicycle and Helmet.

For every 1 hour, a customer pays the following:

Bicycle:

$8 for every ONE HOUR

For THREE HOURS, the cost would be:

$8 * 3hours = $24

(The store rents the BICYCLE at $24 for every three hours.)

Helmet:

$4 for every ONE HOUR

For THREE HOURS, the cost would be:

$4 * 3hours = $12

(The store rents the HELMET at $12 for every three hours.)

COST FOR BOTH BICYCLE and HELMET for three hours

= $24 + $12

= $36

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