The slope is negative one
162 is not a perfect square therefore you have to find the largest perfect square that can go into 162 which would be 81.
Answer:
64
Step-by-step explanation:
Example: Set up proportions.
3/4 cups → 1 batch
x cups → 2 batches
x = 2(3/4) = 6/4 = 1 1/2 cups
3/4 cups → 1 batch
y cups → 9 batches
y = 9(3/4) = 6 3/4 cups