3 1/2 - 1 + 6 1/2= 9 feet is how far he walked
Answer:B
Step-by-step explanation:
Answer:
Step-by-step explanation:
Let
be the cost of each shirt. From the information provided in the problem, we can setup the following equation:

Solving for
will give us the answer:


For #2, you need a value of x that will make y = 0. This is because the x-intercept is the value of x where the line crosses the x-axis.