Justin is considering two websites for downloading music. the costs are detailed here.

website 1: a yearly fee of $30 and $1.50 for each download

website 2: $2 for each download

what is a system of equations to represent the costs for one year?

express your equations in the form of y=mx+b where x is the number of downloads for the year and y is the total cost for the year.

enter your equations in the boxes.
website 1:

website 2:

Suppose you are going to graph the data in the table. minutes temperature (°c) 0 -2 1 1 2 3 3 4 4 5 5 -4 6 2 7 -3 what data should be represented on each axis, and what should the axis increments be? x-axis: minutes in increments of 1; y-axis: temperature in increments of 5 x-axis: temperature in increments of 5; y-axis: minutes in increments of 1 x-axis: minutes in increments of 1; y-axis: temperature in increments of 1 x-axis: temperature in increments of 1; y-axis: minutes in increments of 5

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?

Which graph represents the linear function below? y-4= (4/3)(x-2)