John buys 100 shares of stock at $100 per share. the price goes up by 10% and he sells 50 shares. then, prices drop by 10% and he sells his remaining 50 shares. how much did he get for the last 50?

Which graph represents y=^3 sqrt x+8-3 ?

Asalesperson earns $320 per week plus 8% of her weekly sales. the expression representing her earnings is 320 + 0.08x. which of the following describes the sales necessary for the salesperson to earn at least $1000 in the one week?

The difference between tax advoidance and tax evasion