The cost to print a poster is $4 per square foot plus a $2 flat fee. juan’s teacher wants to print a poster for no more than $30. which graph shows all the poster sizes, in square feet that juan’s teacher can have printed for less than $30?

Step-by-step explanation:"its asking for the varible. a varible is is a symbol used to represent an arbitrary element of a set. In addition to numbers, variables are commonly used to represent vectors, matrices and functions. Making algebraic computations with variables as if they were explicit numbers allows one to solve a range of problems in a single"