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
The sale price of the jeans would be $73.09
Answer:
The slope is
1
y
-intercept is
−
5
.
Step-by-step explanation:
Answer:
7 times
Step-by-step explanation:
$49/$7 each time = 7 times