Solve: (6z+6)2=0. Multiple answers, if any, should be separated by commas. Enter only integer(s) or fraction(s).

Pls , the question is in the picture!

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?