Choose the two equivalent expressions to the given expression -(x+5)

(a) -x+-5
(b) -x-5
(c) -x--5
(d) -x+5
(e) x+-5

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Astandard american eskimo dog has a mean weight of 30 pounds with a standard deviation of 2 pounds. assuming the weights of standard eskimo dogs are normally distributed, what range of weights would 99.7% of the dogs have? approximately 26–34 pounds approximately 24–36 pounds approximately 28–32 pounds approximately 29–31 pounds

Ammonia molecules have three hydrogen atoms and one nitrogen atom. how many of each atom arein five molecules of ammonia