Answer:
An equation for the function is C(m) = 35 + 2.5m
Step-by-step explanation:
Given:
Initial charge of the truck = $35
Dylan Drove = 2 miles
Total Cost after Driving 2 miles = $40
To Find:
Equation for the function C(m), representing the total cost of renting the truck if Dylan were to drive m miles.
Solution:
Let
The additional cost be x
Then
Total cost of renting will be = Initial charge of the truck + (number of miles X additional charge per mile)
We have
Total cost of renting = C(m)
number of miles = m
additional charge per mile = x
---------------------------------(1)
But After 2 miles





x = 2.5
Additional charge per mile = $2.5

C(m) = 35 + 2.5m
Answer:
-5/6
Step-by-step explanation:
3(1/6+2/9)+(-2)
3(7/18)+(-2) working what is in parenthesis.
7/6-2 reduced the numbers ( 3 and 18) with greatest common divisor . which is 3
-5/6 calculate the difference
7(x - 2) - 3(3 + X) greater than 1
7 X - 14 - 9 - 3 x greater than 1
4 x -23 greater than 1
4 x greater than 1 + 23
x is greater than 6
The answer is 18
I hope I helped! ♥