Answer:
C is correct :)
Step-by-step explanation:
Answer:
$1.80
Step-by-step explanation:
Use formula

where I is interest, P is total principal, i is rate of interest per year (as decimal) and t is total time in years.
In your case,
I=$36.45, t=312, i=0.065, then

Answer:
{y | y = -9, -3, 0, 5, 7}
Step-by-step explanation:
i think thats the anwer
So I use the formula hopefully these steps work
Answer:
8
Step-by-step explanation:
k + 9 = 17
subtract 9 from both sides:
k = 8