The sum of two consecutive integers is 37. write an equation that models this situation and find the values of the two integers.

Icould really use some with this question.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm