Namoki earns an hourly wage at a coffee stand. The following expression represents Namoki's take home pay after taxes and social security are deducted, where , represents the number of hours Namoki worked. 9x− 0.18(9x) a. Which term represents Namoki's total pay before deductions? b. Which term represents Namoki's deductions? c. How much is Namoki's hourly wage? d. What percentage is deducted from Namoki's pay for taxes and social security? e. Namoki wants to save $850 for a new smart phone, headset, and cell phone plan. If Namoki saves 20% of her take home pay, how many hours will she need to work to meet her savings goal?