Answer:
Units of hair products = 2634 units
Step-by-step explanation:
Given that:
Worth of products in the inventory = $6400
Average cost per unit = $2.43
Number of units = 
Number of units = 
Number of units = 2633.73
Rounding off to nearest whole number = 2634 units
Hence,
Units of hair products = 2634 units
There's on 38000 there? is it meant to be 380000?
The formula of a midpoint:

We have:

Substitute

<h3>Answer: (-2, -4)</h3>