**Core Content Standards**

CCSS.Math.Content.HSA.REI.A.2 Solve simple rational and radical equations in one variable, and give examples showing how extraneous solutions may arise.

**Related Standards**

CCSS.Math.Content.7.RP.A.2.c Represent proportional relationships by equations. *For example, if total cost t is proportional to the number n of items purchased at a constant price p, the relationship between the total cost and the number of items can be expressed as *\(t=pn\).

**Standards for Mathematical Practice **

CCSS.Math.Practice.MP1 Make sense of problems and persevere in solving them.

CCSS.Math.Practice.MP8 Look for and express regularity in repeated reasoning.