What is the best approximation of the solution to the system to the nearest integer values? (−2, 6) (7, −2) (6, −2) (−2, 7)

(-2,6)

Step-by-step explanation:

The solution to a system of equations is where the two graphs intersection.  By looking at the graph we can see that they cross at an x coordinate of approximately -2.4 and  at a y coordinate of just above 6.  We do not have to be too specific since we just have to be to the nearest integer.

(-2,6)

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