The answer is -3 and 4. (-3)•4=-12 and -3+4=1
I think it's suppose to go
6% is .06 divided by 12 which is .005 times the number of months so in this case 9 so 5,000 times .005 times 9 which is 225 so 5,000 plus an interest of 225 adds up to 5,225

A = 47900
i = 5% = .05
n = number of compounding periods in a year (1,2,12,365)
t = number of years = 5
Answer:
y = |1/4x|
Step-by-step explanation:
The slope is 1/4
800+16x=720+21x
80+16x=21x
80=5x
X=16
So 16 hours :)