Answer:
D
Step-by-step explanation:
Time = Distance / Speed
= 80 mi / 45 mph
= 16 / 9 hours
= 1.778 hours.
Unless there has been a mistake in calculating the price, the only other explanation that the price for the item has been increased to a total of 108 - 90 = $18
Answer:
m = 5/8
Step-by-step explanation:
2 - (-3)
The slope is m = rise / run = ------------- = 5/8
6 - (-2)
Use the formula: I=prt
I means interest
P means principal
R means rate(percent)
T means time
