125k views
2 votes
The cost to print a poster is $4 per square foot plus a $3 flat fee. George's teacher wants to print a poster for less than or equal to $25. Which graph shows all the poster sizes, in square feet, that George's teacher can have printed for less than or equal to $25?

The cost to print a poster is $4 per square foot plus a $3 flat fee. George's teacher-example-1
User Mithuzz
by
8.8k points

1 Answer

2 votes

Given data:

The flat fees is f=$3.

The cost per square foot is c=$4.

The expression for the total cost to print a poster is less than or equal to 25 is,


\begin{gathered} f+cx\leq25 \\ 3+4x\leq25 \\ 4x\leq22 \\ x\leq5.5 \end{gathered}

Thus, the first option for the graph is correct.

User Michael Laszlo
by
8.0k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.