The selling price of an item is $650 it is marked down by 10%, but this sale price is still marked up from the cost of $450 find the markup from cost to sale price.

What expression is equivalent to 1/2(2+3x-6)

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars