Which representations show a direct variation? input (x) 3 6 9 12 15 output (y) 4 8 12 16 20 y = -x y = 2x + 3

Which property is illustrated by the statement given below? raj raj.

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 to solve a simultaneous equation involved with fractions?