HELP HELP HELP ME!! Help help HELP HELP HELP HELP HELP HELP

X2 + y 2 = 36 x + y = 6 solve the system of equations.

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?

Which expression and diagram represent “renee biked four times as far this month as last month”?