Compundinterest
F=P(1+(r/n))^(nt)
F=future value
P=present value
r=rate in decimal form
n=number of times per yera it is compunded
t=time in years
P=20000
r=0.03
12 months per year so n=12
t=15
F=20000(1+(0.03/12)^(12*15)
F=20000(1.0025)^(180)
F=20000(1.56743)
F=31348.634
round
$31348.63
B is answer
Point A is (-3,1), C is (4,4)
MidPoint is ( (x1+x2)/2, (y1+y2)/2)
MP is (0.5, 2.5)
B. The solution is 5 times as small as 980+205
3x + 8 = 3x + []
Subtract 3x from both sides.
[] = 8
If you want no values of x, it can be any positive value other than 8.
If you want all values of x, the value must be 8.
If you want only one value of x, it is impossible because both equations have the same slope.
The playground is 68 meters long
