Please help! I cannot understand how to do this

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)