Step-by-step explanation:
4 servings = 2/3 cups of flour
=> 20 servings = 2/3 * (20/4) = 10/3 cups of flour.
Hence we need 10/3 cups of flour.
Answer:
2 thirds
y=0
Definition:An expression is undefined at the value(s) at which the denominator equals zero.
We are to determine the value of y that makes the expression undefined.
We equate the denominator to zero and solve for y.
Therefore, at y=0, the given expression is undefined.
35-2(6)
= 23
Prime number
D