You are playing a board game and you have to pay $50 then you win $200 after that you have to pay $800 write an expression that represents the situation

- $50 + $200 - $800

Step-by-step explanation:

You have to pay $50

This is a negative to your account: -$50

You win $200

This is a positive to your account: + $200

After you have to pay $800

This is a negative to your account: - $800

Total transaction

- $50 + $200 - $800

The expression that represent the situation is:

- $50 + $200 - $800

= - $650

answer: 12

step-by-step explanation:

because yes

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