Answer: X=1.5
Step-by-step explanation:
The equation when y is -16
-16=-8x-4
-12=-8x
12/8 is 1.5
Answer:
It will take 5 stages to reach the surface.
-225/50=4.5 or what times 4.5 equals -225
Then the problem says to round up so 4.5 becomes 5.
=($25×5)+($125×5)
=$125+$625
=$750
