Omar knows the numbers to his locker combination are 24,38, and 6

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Need on this geometry question. explain how you did it.