Solve 7x/3 < 2.

{x | x < 6/7}
{x | x > 6/7}
{x | x < -14/3}
{x | x > -14/3}

The first week samantha learned to read braille, she could read 10 words per minute. in the second week she increased her speed by 20%. in the third week she increased her speed again by another 25%. how many words could she read per minute by the third week? hurry and tell me!