Answer:
mean:-3
median:5
mode: all values appeared once
range:169
Step-by-step explanation:
Answer:
To figure out the value of a variable you plug it into an equation solve for it using the equation around it.
Answer:
Amount charged for 35 miles is $ 38.75
If amount charged is $ 42.50 then distance travelled is 50 miles
Step-by-step explanation:
Equation that represents the cost is 
Here,
x denotes the number of miles
$ 30 is the amount of rent per week
$ 0.25 is amount charged for 1 mi
To find cost if distance travelled is 35 miles, put
in 
Cost (y) = 
So,
Amount charged for 35 miles is $ 38.75
To find number of miles for which amount charged is $ 42.50, put
in 

So,
if amount charged is $ 42.50 then distance travelled is 50 miles.
Do you have any multiple choice questions? because I would need some choices so i could help you answer the question.
Answer:
3.5/100*8=.28
Step-by-step explanation: