What is the slope of the line that passes through (-2,7) and (4, 9)? Type a numerical answer in the space provided. If
necessary, use the / key for a fraction bar. Do not include spaces in your answer.
Please help me, I can’t math!

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

answer: b f g .

step-by-step explanation: