when you ask a question, does it take however many points you chose to give the person who answered it away? or does it take that many away when they answer it?

If x = ∛200, which of the following inequalities is true? * 2 < x < 4 3 < x < 5 6 < x < 6.5 4.5 < x < 5.5 5 < x < 6

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer