Answer:
hewo, im sorry if i knew how to do this, i would help...
Step-by-step explanation:
Answer:
See explanation
Step-by-step explanation:
Assuming your system is:


Then make x the subject in the first equation to get:

Put this equation into the second equation to get:





This means that:


2/20 is equivalent to 1/10 because 2/2 is equal to 1 and 20/2 is equal to 10.
Answer:
A
Step-by-step explanation:
you don’t make money for working 0 hours