HELP 50 POINT WIL GIVE BRAINLIEST

The last time i bought this product , it cost $20.00 but it looks like it cost 29. 60 today? what is the increase

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.

Line gh passes through points (2, 5) and (6, 9). which equation represents line gh? y = x + 3 y = x – 3 y = 3x + 3 y = 3x – 3