Me for which function will both ordered pairs (3, 6) and (4, 8) be solutions? y = x + 3 y = 2x y = x + 4 y = 12 - x

y=2x

Step-by-step explanation:

This can be shown by inputting the values in the equation.

6 = 2(3) ; 6 = 6 (True)

8 = 2(4) ; 8 = 8 (True)

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