15/2 = 7.5
7.5 times 6 = 45
Check work: 45/6 = 7.5
        
             
        
        
        
A. terms is the best way to describe them
        
             
        
        
        
0, all yellow sides are odd so you get one or the other, not both
        
             
        
        
        
From the problem,
x is the number of quarts of Tuscan sauce and
y is the number of quarts of marinara sauce
We add the following variables
t as the number of tomatoes
c as the number of cups of oil
z is the total profit
The constraints are the following
x = 6t + c
y =5t + 3c
6t + 5t ≤ 45
c + 3c ≤ 10
z = 4x + 5y
where z is to be maximized