Solve:
the total cost (c) in dollars of parking in a garage for n days is given by
the function c(n) = 40 + 15n.
if the total cost was $115.00, for how many days was the car parked?

n=7+2/3

usually garages charge for a whole day but in this case I don't exactly know if you would round up to 8 or not

Step-by-step explanation:

C(n) is just a stand-in for the total cost

since we know the total cost equals 115, we can plug it in for C(n)

115=40+15n

now all we need to do is solve

first we isolate the variable by subtracting 40 from both sides

115=40+15n

155=15n

now we just solve by dividing both sides by 15

155=15n

n=7+2/3

usually garages charge for a whole day but in this case I don't exactly know if you would round up to 8 or not

please give a thanks or brainliest if this was helpful :)

(1,4) is on graph of f(x)

f(1) = 4

so 1/4 f(x)

1/4 f(1)

1/4. ×4

1

so point for function 1/4. f(x) is (1,1)

the answer is 1/4

step-by-step explanation: