Write a system of equations to describe the situation below, solve using substitution, and fill in the blanks. Peter just got his commercial driver's license and is starting a new career as a truck driver. Getting trained and licensed involved a one-time cost of $483. Gas and insurance end up costing him $2 per kilometer. For his first delivery, Peter will get paid $384 plus $5 per kilometer that he drives. If he drives a certain distance on this delivery, Peter will break even, making back all the money he had to spend. What distance would he have to drive? How much would both the costs and the earnings be?

let's cover over the formula of the vertex:

y = a(x – h)^2 + k

in this formula, (h,k) are the vertex, always remember that the positive or negative value of the vertex is based on the sign it has.

for example, if the vertex is -3,-6 then both the x and y value would have the positive sign attached to it and if it were a positive x and y value, then a negative sign would be attached to it.

with that being said, for our problem the x value is a positive one so we are looking for a number with a negative sign next to it, in this case the first and second choice.

however, for the first answer choice it isn't quite part of the formula so we know that the answer choice correctly displays the x value.

to confirm, we can see if the -1 fits correctly with the second answer choice, and as mentioned above a negative number will have a positive sign attached to it. so, for our problem we can see that -1 has been changed to +1, so we can confirm that the second answer choice is correct.

hence, our final answer is y=(x - 1)^2 + 1

b and c

step-by-step explanation:

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.