What side lengths should be used to model the rectangle?
A rectangle with an area of x2 - 4x - 12 square units is
represented by the model.
(x + 2) and (x - 6)
(x + 6) and (x - 2)
(x + 2) and (x - 10)
(x + 10) and (x - 2)

(x+2) (x-6)

this is because when you cross multiplication of the given area, how you simplify x^2 will be x and x, for 12 it will be +2 and -6 => (x+2) (x-6)

you can also use the quadratic formula, if you use the quadratic formula, turn the negative value into (x + number) and positive into (x - number)

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total

there would only be 50 odd numbers between 1 and 100 so therefor there would be 50 even so that would only be 50 odd numbers.