Determine whether the inequality is always, sometimes, or never true.

4x- 8<1+4(x+3)

Always true.

Step-by-step explanation:

First, solve the inequality:

4x - 8 < 1 + 4 ( x + 3 )

Distribute the 4,

4x - 8 < 1 + 4 ( x + 3 )

4x - 8 < 1 + 4x + 12

Simplify,

4x - 8 < 1 + 4x + 12

4x - 8 < 13 + 4x

Inverse operations,

4x - 8 < 13 + 4x

-4x              -4x

-8 < 13

This is an identity, this equation: -8 < 13, is always going to be true.

Hence the inequality is always 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