Abox or laundry detergent is on sale for $6.50. if this price represents a 40% discount from the original price, what is the original price to the nearest cent?

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?

14+2 (56-1) this is an arithmetic sequence

Write a function rule for  “the output is  5 less than the input.” let  x be the input and let  y  be the output.