Standard:
Common Core State Standard: 7.RP.A.2.A
Domain: Ratios & Proportional Relationships
Theme: Analyze proportional relationships and use them to solve real-world and mathematical problems
Standard Description: Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.