1.75x + 1.25y = 2.75
7x + 5y = 9

How many solution(s) satisfy the system?
Choose the correct response.
A.
None. Since 119, there is no solution.

B.
Infinitely many. Since 0 = 0, there are infinitely many solutions.

C.
One. Since x =and y = 0, there is one solution.

D.

Two. Since (11) and (0.9) belong to both equations, there are two solutions.

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?