Kira had some money sitting in a savings account that earns 2.75% simple interest each year. She left it there for 8 years and earned $495 in interest. How much money did she have in the account to begin with.

The green family is a family of six people. they have used 4,885.78 gallons of water so far this month. they cannot exceed 9,750.05 gallons per month during drought season. write an inequality to show how much water just one member of the family can use for the remainder of the month, assuming each family member uses the same amount of water every month.

What is the range for 31,39,29,34,37,24,36,33,34,28

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.