If $6000 is invested at 7% simple interest for 4 months, how much interest is earned?

Do u just plot the numbers on the graph like (1,

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?

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss