Answer:
Her uncle has $10145 in has account
Step-by-step explanation:
You just have to move the period 2 spaces to the right -->
z = 13/9?? i don't really know hope i helped
.04d + 20.
This is because even with no miles they charge 20 more and then 4 cents more for any additional mile.
1/2x-7=1/3x-4,
1/2x-3=1/3x,
1/2x-1/3x=3
1/6x=3/1/6
Final answer x=18
I hope you understand and best wishes!!
Suppose that this person drives at r mph going to the mountains, and gets there in 12 hours. Returning, this person drives at (r+20) mph and gets home in 8 hours. We don't know the distance yet, but can solve for the initial speed, r, by setting
d = 12r = (r+20)(8). Solving for r, r=40 mph (going) and (40+20)mph = 60 mph (returning. Since d=12 r, d = (12 hrs)(40 mph) = 480 miles (answer).
