Thirty percent of people in a sports club are female there are 245 male how many female are there

Solve for x, y, and z. show all steps.

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?