Find an expression which represents the difference when (-9x+9) is subtracted from (x+8) in simplest terms. quick this is a test question

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Arestaurant chef made 1 1/2 jars of pasta sauce. each serving of pasta requires 1/2 of a jar of sauce. how many servings of pasta will the chef be bale to prepare using the sauce?

The letters g e o r g i a are placed in a bag . if you picked a card and knew it was a vowel , what is the probability that it is an a ?