It costs $45 to rent a car each day. there is also a fee of $12. how much does it cost to rent a car for 5 days, including the fee? write an equation for each problem. use a variable for the unknown. solve.

An equation for each problem is

The total cost for 5 days is $237

Step-by-step explanation:

Rent per day of car = $45

Let x be the no. of days

Rent for x days = 45x

There is also a fee of $12

So, Total cost for x days = 12+45x

Let y denotes the total cost

An equation for each problem is

Substitute x = 5

Hence the total cost for 5 days is $237

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

no he doesnt because "-16' is negatiive

step-by-step explanation: