Why does the equation 5(3x- 4)-6x=3(3x-4) have no solutions?
Because when you add - 9x to both sides of the
equation and simplify, you get -20 = -12
Because when you add -9x to both sides of the
equation and simplify, you get -20 = -20
Because when you add -9x to both sides of the
equation and simplify, you get 0 = -12
Because when you subtract -9x from both sides of
the equation and simplify, you get -20 = -20

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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