Answer:
x = 64
Step-by-step explanation:
looking at the other sides, you find that each side had just been doubled.
(-1,-3) is the smallest and (5,5) is the largest. you have to subtract them.
Answer: 
Step-by-step explanation:
1. First, you must calculate the area of the football field. It is a rectangle, therefore, multiply the lenght by the width to calculate the area:

2. Then, divide this area by the area covered by a wheelbarrow full of dirt.
: number of wheelbarrows full of dirt needed for the field.

Answer:
The slope would be -2 with a y-intercept of (0, -3).
I hope this helped to answer your question.