Answer:
1
Step-by-step explanation:
1/15 + 7/30y + 1/2y = 4/5
2 + 7y + 15y = 24
2 + 22y = 24
22y = 24 - 2
22y = 22
Hey there this si the upper and lower bound for 17
16.5<17<17.5
11
5.5/.5 = 11
this is a negative association
A
