Last week, Arnold purchased 3 apples at the store for $3.90. This week he purchased 5 apples for $6.50. Help Arnold analyze the price of apples. Be sure to include at least three vocabulary words in your responses.

The price per apple is $1.30.

Plot both of these points on a coordinate plane. Draw a line that passes through both of these points:

what would be the points?? Thanks!! XD