Answer:
Step-by-step explanation:
add like terms.
simplified it would be 2ab+2xy or 2(ab+xy)
The formula for simple interest is
I = prt
I = (6500)(.04)(7)
So, after multiplying these number we get the answer of
I = $1820
Answer:
13.765
17.09
Step-by-step explanation:


Two solutions, complex conjugates.