Please help fast! I need the answer can you explain it also I’ll give extra marks!

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

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.