Answer:

Step-by-step explanation:
The simplification of the following equation is:
Given that

Here we assume
be x
Hence, in this way it should be simplified
By being smart...
Or studying and listening and taking notes in class
8. 468 salads
9. 24 are defective
10. 187 are defective
Yes because 6x75=450
6x70=420
6x80=480
So 420+30=450
450+30=480