Does it matter which point you use for (x1, y1) or (x2. Y2)?
Yes! You have to choose correctly or it's all
wrong!
No! As long as your x and y coordinates line up
with each other vertically in the equation,
then you're good to go!

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

If w = 6 units, x = 3 units, and y = 5 units, what is the surface area of the figure? 168 units2 240 units2 144 units2 96 units2

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10