If a < 0 you switch the direction , what does that mean

look below

Step-by-step explanation:

the number that are less than 0 are negative numbers so if s is less than 0 the numbers will be negative

6 hours 48 min

step-by-step explanation:

68÷5=13.6

13.6×30=408min=6 hours 48 min.

hope to and hope that my answer is brainliest.(follow me )

6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.