Frank plans to watch 2 movies each month. Write and equation to represent the total number of movies N that he will watch in M months.

Shiny white dental insurance costs $258 per year. approximately one-third of insured people need a filling, which averages $110 each. 80% of insured people get a preventive check-up each year, and the average cost of this visit is $95. if you consider shiny white’s income and expenses, what is the expected value of each insured customer?

Could somebody me with this radical simplification?

Write the equation in logarithmic form 8^x=64