You want to buy 4 pens, each costing 27 cents. How many dollar bills should you take to the store? im not in college btw lol

What are the excluded values? m+5/mn+3m

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers