Nelson opened a savings account 11 years ago with a deposit of $3,115.89. the account has an interest rate of 5.3% compounded monthly. how much interest has nelson earned?

Find all the values of x that make 0.1x + 0.25(102 - x) < 17.10 true.

David must install fencing around a lot that is shaped like a right angle.the side of lot that runs east-west is 200 ft long.the side of the lot runs north-south is 125 ft long.calculate how many feet of fencing he will need to surround the entire lot.

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .