Answer:
Step-by-step explanation:
90000,6000,500,80,7
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:
hi
Step-by-step explanation:
Answer:
4 4√3
Step-by-step explanation:
Answer:
the corresponding point is (5,-4)
Step-by-step explanation:
x+3=8 <=> x =8-3=5
so f(5+3)=f(8)=-4
so the corresponding point is (5,-4)