99 16/25 or 2491/25
100-9/25= 99.64
99.64 as a mixed number is 99 16/25 or 2491/25 as an improper fraction
1.) D
2.) A................
1 cup will be left. That is because each batch uses

cups.

11 Cups will be used.
Answer:

Step-by-step explanation:
We want to solve for x in 
You need to group and combine like terms and write in standard form:


By comparing to
, we a=1,b=-2 and c=-46
The solution can be obtained using the quadratic formula.

We substitute the coefficients to get:





The last choice is correct
I can give you the expression or you give me the chose.
expression is y=x-1