HELP ME pls moe is 8 years older than zach if 20 years ago moe was three times as old as zach what are there present ages

Data are collected to see how many ice-cream cones are sold at a ballpark in a week. day 1 is sunday and day 7 is the following saturday. use the data from the table to create a scatter plot.

How do you summarize data in a two-way frequency table?

Match each function with its rate of growth or decay