Kitty invest a total of $8000 a part of 3% simple interest and part of a 4% of interest. At the end of 1 year the investments had earned $292 interest how much was invested at each right?

Arental car company charges $45 plus 0.20 per mile to rent a car. mr. lawrence does not want to spend more than $100 for his rental car. write and solve an inequality to find how many miles he can drive and not spend more than $100. inequality: 45+0.20m is less than or equal to 100 solution: m is less than or equal to 275? interpret the solution: ?