Answer:
Yes,
Step-by-step explanation:
because they are equal.
Ask a parent to help you with it because I'm not so sure maybe 12/60?
Answer:
1750
Step-by-step explanation:
Earns per week: $560
Total sales per week: 
Weekly commission on sales: 0.08
Total Earning per week: 

Simplifying this inequality:

Her sales must be at least $1750.
Although you didn't provide any answer choices:
A trinomial is an expression with exactly three terms that can't be combined an example would be this
x^2 - 3x + 1
None of those terms can be combined
x^2 + 3 - 4 has three terms but it isn't considered a trinomial because you can simplify it to x^2 - 1 which is known as a binomial because it has 2 terms in it's simplified form.
hope this helps C:
What w-2 we need to be able to see it