Answer: is the second one
Step-by-step explanation: because is -3.2 and the second one is withdrawal
Answer:
needd points
Step-by-step explanation:
thx
Answer:
150
Step-by-step explanation:
mark brainliest plz
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
i think this is a systems of equations
putting this on a graph we have to equations:
y = 10x + 30
y = 20x
graph and find the intersection.
it has to be more than or equal to 3 miles i think for wreckomend