Can someone me with this question? in advance i appreciate the .

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

What is the value of x in the following equation? -3x-2=2x+8

Alicia puts $400 in a bank account. each year the account earns 5% simple interest. how much money will be in her bank account in six months?