### Home > CC3 > Chapter 6 > Lesson 6.2.2 > Problem 6-59

6-59.

How much should she charge for 10 brownies? Be sure to demonstrate your reasoning.

Find the equation for this line.

Once you find the equation, substitute

for .dollars During the last football game, Lashayia made

. How many brownies did she sell? Show your work. Use the equation found in part (a) and set it equal to

. Then solve for .