3
If you subtract for 4 from 7 in the first expression, then h is less than or equal to 3.
If you subtract 1 from 3 in the second expression then h is greater than 2.
Thus the only value of h possible is 3.
Answer:
Equity of taxation means each citizen pays an amount of tax equal to their income and ability to pay the tax.
Number 4.
Four is a linear, it is the first composite number, as well as the first non-prime number (after 1 of course).
Well, I can't figure out the answer at the moment, but I can give you a tip. Just substite each possible sign in the to see if one works... for example: +++, x+-, ++-....
Hope this helps you out :)
