Gamestop was selling 5 video games for $102.05 how much was game stop charging per video game?

Asand dune stands 5 feet’s above sea level. the hill is eroding at a rate of 1 foot per 20 years. let y represent the height of the sand dune after x years which equation represents the situation

An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years

Which strategy is used by public health to reduce the incidence of food poisoning?