Question

Dani's estimate for the cost of tiling her bathroom floor is $50 plus $3 per square foot. Write a linear equation showing the total cost.

Include in Your Answer:

The linear equation written in y=mx + b format.
1 to 2 sentences explaining how you determine the correct linear equation.

Answer 1

The linear equation showing the total cost of tiling Dani's bathroom floor is: y = 3x + 50

The equation is in the form of "y = mx + b", where y represents the total cost, x represents the number of square feet, m represents the cost per square foot ($3), and b represents the fixed cost ($50). The linear equation is determined by using the information provided in the problem, which is the cost per square foot and the fixed cost.

Explanation: