Answer:
$
Step-by-step explanation:
Use the compound-interest formula:

Where:
FV=Future value or the ending amount
PV=Present value or the initial amount=750
n=Number of compoundings in any one year=2
t=Total number of years=4
r=interest rate=0.0425
Now, replacing the data in the equation:
$
Answer:
7
Step-by-step explanation:
94-87=7
Answer: The answer is -2 it's just going to stay as -2 because y has no value.