It costs $48 for 12 comic books at soundwave, a comic book store on main street. how
much would it cost for 16 comic books?

$64

Step-by-step explanation:

So lets start

12 and 16 both have 4 as a multiple so we can find the price of 4 books

12/3=4 books   so...      48/3=$16

        and

4x4=16 books   so...      16x4=$64

$64

Step-by-step explanation:

Well first you have to find the unit rate which is: 4/1 = 4. Then you would have to multiply 4×16. And that would equal 64. So the answer is $64. I hope this helps!!

h who knows

step-by-step explanation:

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