Help please ASAP the question is in the picture above

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

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.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?