The cost of renting a fishing boat is $25 per hour for the first 7 hours, $10 per hour for the next 10 hours, and $5 per hour for any additional hours. Identify the cost of renting the boat for 30 hours.

$340

Step-by-step explanation:

To identify the cost of renting the boat for 30 hours, breakdown the 30hours into specific renting hours

i.e 30 hours = (7 hours + 10 hours + 13 hours)

Then calculate each of the renting cost based on the hour breakdown given above

- Since the Cost of renting a fishing boat is $25 per hour for the first 7 hours, then (25 x 7 hours = $175)

- For the $10 per hour for the next 10 hours, then (10 x 10 hours = $100)

- and for $5 per hour for any additional hours. (5 x 13 additional hours = $65)

Now, sum up all of the cost of the hourly breakdown

i.e 30 hours = (7 hours + 10 hours + 13 hours)

= $175 + $100 + $65

= $340

Thus, the cost of renting the boat for 30 hours is $340

Step-by-step explanation:

The cost of renting a fishing boat is $25 per hour for the first 7 hours. This means that the cost of renting it for the first 7 hours is

25 × 7 = $175

It costs $10 per hour for the next 10. hours. This means that the cost of renting it for the next 10 hours is

10 × 10 = $100

Since the total number of hours for which the boat will be rented is 30, then the number of additional hours is

30 - (7 + 10) = 13 hours

It costs $5 per hour for any additional hours. The cost of renting it for 13 additional hours is

13 × 5 = $65

The total cost of renting the boat for 30 hours is

175 + 100 + 65 = $340

for the points! : )

step-by-step explanation:

let

we know that

the y-intercept is the y-coordinate of the point when the value of x is equal to zero

so

the y-coordinate of the point a is the y-intercept

the answer part a) is

the value of y-intercept is

part b) find the slope m

we know that

the value of the slope is equal to

substitute the values

therefore

the answer part b) is

the value of the slope is equal to

the general answer is

the slope is

the value of y-intercept is