Marietta was given a raise of $0.75 per hour, which gave her a new wage of $12.25 per hour. write and solve an equation to determine marietta’s hourly wage before her raise. show that your answer is reasonable.

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january.what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed.use 3.14 for π .