What is the factored form of this expression? x2 + 9x + 16
O (X - 4)(x + 4)
O (x+4)2
O (x + 3)2
The expression cannot be factored.

Aswimming pool is a rectangle with semicircles on the end. the rectangle is 12 meters wide and 30 meters long. the diameter and width of the swimming pool are equal. sketch and label an overhead diagram of the swimming pool. find the area of the swimming pool floor.

How long must $542 be invested at a rate of 7% to earn $303.52 in interest? in a easier way

Your best friend told you that last week scientists disco y that las vegas is responsible for abrupt climate changes. which do you think is best way to research that recent discovery? an encyclopedia usgs internet site a book in the library your best friend’s parents for your ! ❤️