Answer:
1
Step-by-step explanation:
(H - Homework)
H = 8
H = 8 - 7
H = 1
Answer:
40 miles over the speed limit
Step-by-step explanation:
You want the difference between the two numbers so you subtract 45 from 85 which gives you 40
-3/4 is rational because it can be written as a ratio.
Answer: 17.5 gallons
Step-by-step explanation:
The formula to solve this question will be: g = d/m
where, g = number of gallons of gasoline used
d = distance travelled = 315 miles
m = miles per gallon = 18 miles/gallon
Therefore, the number of gallons of gasoline that Darnell will need to travel 315 miles will be:
g = d/m
g = 315/18
= 17.5 gallons
The data range is: 89 - 12 = 77. So the Range is 77.
