# HSA-CED.A

Create equations that describe numbers or relationships.

## Standards

HSA‑CED.A.1 ${}^{\huge\star}$Create equations and inequalities in one variable and use them to solve...
HSA‑CED.A.2 ${}^{\huge\star}$Create equations in two or more variables to represent relationships between...
HSA‑CED.A.3 ${}^{\huge\star}$Represent constraints by equations or inequalities, and by systems of equations...
HSA‑CED.A.4 ${}^{\huge\star}$Rearrange formulas to highlight a quantity of interest, using the same reasoning...

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