-5-2+7-9 = -9
- and - make a plus :)
1500. since hes marking it up by 50% then take half of 3000 to get your answer
Answer:
Equation is 
where 
denotes number of cups of orange juice needed by Sam.
Step-by-step explanation:
Let denotes number of cups of orange juice needed by Sam.
Number of cups needed to make punch 
Number of cups with Sam 
Therefore,
I hope this helps you
x=2
f (2)=(2+1)^2=3^2=9
Answer:
The maximum is at (1,3)
Step-by-step explanation:
The maximum value of the function is at the vertex
The maximum is at (1,3)
