Answer:
5.) b = -2/5 (or -0.4 in decimal form)
6.) 20.5
So if each question you miss would drop the percent by 2% then you would missed 9 questions
Answer:9 questions answer incorrectly
Answer:The third box
Step-by-step explanation:
You dont have to write the steps
Answer:
18%
Step-by-step explanation:
=
----> cross multiply
504(100) = 2800x
50400 = 2800x
= ![\frac{2800x}{2800}](https://tex.z-dn.net/?f=%5Cfrac%7B2800x%7D%7B2800%7D)
18 = x
Commission Rate: 18%
Answer:
15
Step-by-step explanation:
it all comes down to 7x-1
then set that equal to 106 so it looks like 7x - 1 =106
106 - 1 = 105
105/7 = x
x = 15
good luck on your test