a can of cola says that it contain 330ml a food inspector carefully measures d content of a can and find that it conatins 341ml. calculate d percentage error in d content

Which expressions are equivalent to -6 + 3m

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?

I’m confused on how to work the pie charts