The fourth one, because when changing the y, the y coordinate changes
We know that the load is 8713 lbs.
The total weight (truck + load) is 17200 lb.
Then, we can calculate the weight of the empty truck as:

Answer: the empty truck's weight is 8487 lb.
T: empty truck's weight
W: total weight (loaded truck's weight)
L: Load
The equation is:
T = W - L
Answer:
Exact fraction form: 1/2 Decimal form: 0.5
Answer:
it would be a 77% change from original price
Answer:
9. 81.3953% increase
10. 26.6667% decrease
Step-by-step explanation:
Hope this helps.