10.50/5=2.10
2.10*4=8.40
She used to earn $8.50/hr
Answer:
It is not well defined.
Step-by-step explanation:
Because set is a collection of well defined objet. And matter contains of solid, liquid and gas
We have this equation:

So, we need to solve this equation for L. Then we sum -2W in each member of the equation, like this:


Then, dividing the equation by 2:

Finally, let's order this equation:
Answer:
10) min = 5
max = 225
IRQ = 60
That's all I got
sorry
Step-by-step explanation:
79.21-69.91=9.3 so the answer is 79.21
Hope this helps!!