If you help me get this right i will mark u as most brilliance!

1. -3

2. 7

3. -143

Step-by-step explanation:

you just plug the number in parentheses as x

1. -11(1^2)-5(1)+13= -3

2. -11(-1^2)-5(-1)+13= 7

3. -11(-4^2)-5(-4)+13= -143

x + 107

step-by-step explanation:

let's say that the number he had before the mistake was x. then, he will have 107 dollars more than this, so the answer is x + 107.