The cost of 3 large drinks and 2 small drinks does $21. for $22, you can get 2 large drinks and 4 small drinks. what is the cost of each drink of the size of drinks?
i need to show how to solve it.

The cost of large drinks are $5 and the small drinks are $3.

Explanation:

5+5+5+3+3=21

2x5=10 4x3=12 10+12=22 OR (2)5+(4)3)=22

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