Answer:
B) 2(3x^2+10x+15
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
y2 - y1. over. x2 - x1
Let A be the speed of hiker A and B the speed of hiker B.
let's say that B is faster than A, so B=A+0.5
we know that they met after 2 hours, and the distance each walked after 2 hours is given by:

One of the hikers travels at 4 miles per hour, the other one at 4.5 miles per hour
Answer:
I believe this that it would be 1/3 chances you grab a yellow or a orange
The Answer is the last one. it equals -1