-8+3k-10k-4+9-k simply

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Aresearch group wants to find the opinions’ of city residents on the construction of a new downtown parking garage. what is the population of the survey downtown shoppers downtown visitors downtown workers city residents

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')