the chess club meets every two weeks and the student council meets every three weeks, how many weeks will it be before both clubs meet again on the same week

If the simple annual interest rate on a loan is 6, what is the interest rate in percentage per month?

2x minus y equals 6, x plus y equals negative 3

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 .