Horatio needs to rent a car while on vacation. the cost of the vehicle is $18 per day. he gives the office manager $130 up front. what is the account balance at the end of horatio's nine day vacation?

He has a balance of negative $32, means he need to pay $32 to the office manager.

Step-by-step explanation:

Given: The cost of the vehicle is $18 per day. He gives the office manager $130 up front.

To find: The account balance at the end of Horatio's nine day vacation.

Solution:

It is given that the cost of vehicle per day is $18.

Horatio gave $130 up front.

To find the account balance, we first need to find the total charge for a vacation of 9 days. In order to find that, we need to multiply 18 by 9.

So, we have

Therefore, the total charge for renting the car for 9 days is $162.

Now, amount paid up front is $130.

So, the account balance is

Hence, he has a balance of negative $32, means he need to pay $32 to the office manager.

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

multiple all that

step-by-step explanation:

27×17