Simplify the following expression showing all your work: (p + q)^2 - (5 - 5); use p = 1, and q = 3

(p + q)^2 - (0)

(1 + 3)^2 = 16

constants mean the stopped points or the points on a graph that nothing is changing, hope this

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