If y varies directly as x, and y is 20 when x is 4, what is the constant of variation for this relation? 1/5
4/5
5
16

How to use order of operation in 20 divide by 4 multiply 5 = 1

Which graph represents the equation y =4x

The amount spent on food and drink by 20 customers is shown below what is the modal amount spent and the median amount spent? 40 25 8 36 18 15 24 27 43 9 12 19 22 34 31 20 26 19 17 28