Never mind, i don't know i'm sorry
Answer:
5 hours
Step-by-step explanation:
Mark recieves 3mg per hour. This can be rewritten as y=3x. Cassie recieves 2x+5. To solve, use substitiution. 3x=2x+5. To solve, subtract "2x" from "3x." You then get x=5.
New balance
2,103.23+(2,103.23×0.144)+390
=2,796.095
Answer:
(6,4)
Step-by-step explanation:
Not sure if that right hope it helps