The sum of what integer and 181 is equal to -236

-417 because 181+x= -236 so subtract 181 from both sides

x=-236-181=-417

The sum of -417 and 181 is equal to -236

To find the answer you do -236 - 181 = -417

Hope that helps u!!

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