If f(x)=|x|+9 and g(x)=_6 which describes the value of (f+g)(x)

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

Aline passes through the point (–7, 5) and has a slope of 1/2 which is another point that the line passes through?

What is the product? a-3/15a × 5/a-3