no
Step-by-step explanation:
easy way to find out...just do some subbing...but remember, for it to be a solution to this system, it has to satisfy both equations.
(2,3)...x = 2 and y = 3
-x + 4y = -9
-2 + 4(3) = -9
-2 + 12 = -9
10 = -9 (nope)no need to check the other one because it does not satisfy this one.
It is NOT a solution
B) $2904.59
Step-by-step explanation:
Compounded continuously means that the principal amount is constantly earning interest and the interest keeps earning on the interest earned.
The formula to apply is
A= Pe^rt
where A is the amount, P is the principal, r is rate of interest, t is time in years and e is the mathematical constant.
Taking
e=2.7183, P=$2500, r=3% and t=5 years
Hope this helps (: