The area of a square is represented by 9x2 + 12x + 4. Write the expression represents the perimeter of the square?

What is the slope of the line shown below?

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28