Answer:
40 minutes
Explanations:
The graph shown is a linear graph
The y axis represents the preparation time (in minutes)
The x axis represents the number of spinach calzons prepared
By carefully observing the graph, 10 on the x-axis corresponds to 40 on the y-axis
This means that it takes 40 minutes to prepare an order of 10 Spinach calzones
hab should schedule 40 minutes to prepare an order of 10 Spinach calzones
