The answer is 18.13
(145/8) ÷ 2 » 18.125 ÷ 2 = 9.0625 is how I get this answer
Answer:
ummmmmmmm u could use photo math helps alot?
Given :
1 batch of brownies required 15 cup of chocolate.
To Find :
If she has 8/10 cup of chocolate remaining, how many batches of brownies can Mary make.
Solution :
Ratio of cups to batch is :

Let , batch produced from 8/10 cup of chocolate is x.
So ,

Therefore , she can make 0.053 of a batch.
Hence , this is the required solution.
If 3/8 equals 3 ft, then i would assume that 5/8 equals 5 ft.
For any given y value, there can only be one x value. Let's consider a graph with a line that curves and intersects x=2 twice. This would mean that if you plug 2 into the function you would get two answers. However, this is not possible as plugging in any value to x will result in only one answer. For example, if y= 4x + 3, no matter how many times I plug a number in there, I'm always going to get the same y value, and this is true for all real functions.