Answer:
and .
Step-by-step explanation:
A recipe needs of lb of flour for 1 batch.
Now, we have to calculate the number of batches can be made with lb and lb of flour.
Therefore, with lb of water the number of batches of the recipe can be made is .
Again, with lb of water the number of batches of the recipe can be made is .
(Answer)
Y=mx+b
y=(1200-2x)/3
y=1200/3-2/3x
y=400-2/3x
y=-2/3x+400
Answer:
193650
Step-by-step explanation:
Since the cost must be no more than 387$, you can substitute that number instead of y to get 387 = 0.002x - 0.30. you can add 0.30 to both sides to get 387.3 = 0.002x
Then you can divide both sides by 0.002 to get 387.3/0.002 = 193650