If f(x)=|x|+9 and g(x)=-6, which describes the value of (f+g)(x)

What percent of the circle below is shaded?

Write the rational number in lowest terms 99/-15

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.