Answer:
X+y=30
X=30-y
Z=yx
Z=y(30-y)
D/dy
z=30–2y
At max 30–2y=0
2y=30 Y=15
Therefore x=15
Step-by-step explanation:
The answer is 225 dollars because you divide 150/20=7.5 then multiply 7.5(30) and you get 225
Answer:
12
Step-by-step explanation:
If 12 apples makes 2 cups, we can assume that 6 apples make 1 cup.
Take the number of apples and divide it by 6 in order to find out the number of cups that can be made.
The value of m is .42 if not that then 36
Answer:
my answers are
Step-by-step explanation: A,C so correct me if i'm wrong
