Use the distributive property to generate an equivalent expression to find the perimeter of the square? 4(3y +5)

For the equations below which statement is true ? -2x=14 6x=-42

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?