Answer:
5
Step-by-step explanation:
just look at the graph
Answer:
Part a would be "C" and part b would be "C" I believe
Step-by-step explanation:
(a):it is a constant speed, then decline, then back to constant.
(b):constant then he gets slower.
Answer:
500-75y=x. And. 44+14y=x. No work needed
Step-by-step explanation:
Answer:
-3
Three feet below the initial elevation
Step-by-step explanation:
The initial elevation is 224 feet.
We take descent to be negative and ascent to be positive.
The numerical addition expression is
We simplify this to obtain:
The negative sign means Sally is 3 feet below his initial elevation
Answer:
what line? I don't see a picture.