Dan invests £22000 into his bank account. He receives 2.5% per year simple interest.
How much will Žan have after 3 years?
Give your answer to the nearest penny where appropriate.

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation.

Hey everyone! this question is a challenge question. for 50 points if you wish. all you have to do is answer the correct it has to be correct, in under 50 seconds, and i will make you the ! you want to accept this challenge. i already know! i mean, it's 50 free points! here is the question: 11x2= answer this correct, you get two prizes. don't forget. you only have 50 seconds or it wont happen. get it correct in under 50 seconds! that's not bad. so stop reading this long thing and !