Question

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?

Answer 1

are there any answer chooses for this question

Answer 2

30=/>4f+2

30-2=28

28=/>4f

28/4=7

7=/>f

I don't know how to do the "equal to or less/more than" signs on a computer keyboard but, The final inequality would be something like : 30=/>4f+2 where f=7