Answer:
A. 30 adults; B. 24 not dolls
Step-by-step explanation:
A.

B.
If five-eighths of the prizes were dolls, then three-eighths of the prizes were not dolls.

multiply all the factors in x^2
to get the roots which are 0, 11/6 and 8/7
Answer:
T depends on what y equals. -1/4y, i guess
Step-by-step explanation: