Choose the missing step in the given solution to the inequality −x − 3 < 13 + 3x.
−x − 3 < 13 + 3x

−4x < 16
x > −4

a.)−4x − 3 > 13
b.)2x − 3 < 13
c.) −4x − 3 < 13
d.)2x − 3 > 13
lmkk (ig=ipaylect)

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