X=13 i believe!! hope it helps <3
I believe the answer is 9
Answer:
HOTDOGS
1. $1.15
2. $1.22
3. $1.09
4. $1.37
BEST BUY: TOM THUMB SELECT I THINK LOL (3)
COOKIES
1. $7.60
2. $6.86
3. $4.36
4. $4.44
BEST BUY: THIN MINTS I THINK (4)
Answer:
Option B
Step-by-step explanation:
Proportion of number of defective pieces to the number of microchips in a batch can be represented by the ratio = 
If 3 microchips are defective in a batch of 750 microchips,
Proportion = 
If 'x' chips are defective in a batch of 10000 microchips,
Proportion = 
If both the proportions are equal,

Therefore, Option B will be the answer.