It will be b because you will have to time $3.50P140= 490
The best answer would be 2 feet hope this helps!
So my understanding from this you have to make it y = mx + b so m stands for the slope there’s different ways to find it as shown in the first picture. I’ll try to make another comment since this only lets me take one picture at a time.
11 you count by 3 with the pizzas and 2 with the side dishes
Your answer is c, an obtuse triangle because if the two side lengths are the same length along with a longer side, it become obtuse
let me know if you have any other questions
:)