Since we are looking for the principal amount, then all we have to do is reverse the process of getting the amount of tax. In order to get the principal, you just have to divide 22 with 0.05. The answer is 440 so that is the principal amount you are looking for.
Answer:
The answer to this question is A
Answer:
it is 7x-4
Step-by-step explanation:
I think it's ×=2.5 or it's x=1 or it's x= 19
48.7 rounded to one significant figure would be 50
