A dog kennel charges $40 to board a dog for one night and $35 per night each night after that. Henry paid a total of $250 for dog boarding. How many nights did Henry board his dog? 1.
a. Write an equation.

b. Rewrite the equation in form y = ax + b

c. Solve the equation of nights if Henry paid $215

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.

it's d

step-by-step explanation:

4

step-by-step explanation:

im pretty sure it's 4 beacsue 8/2 equals 4