Answer:
y=3
Step-by-step explanation:
15/y=20/4
or, 15/y=5
or, 15/5= y
or, y=3
x=4
4(3+2x)+2=46
12+8x+2=46
12+8x=44
8x=32
d. place an ice pack
Answer:6/4
itb would be 60
thata my answer
and 
to be inversely proportional, there must be some constant 
such that
when 
, it follows that
, we have