A new phone costs $165, but this weekend there is a going-out-of-business sale and everything is 40% off. How much do you save?

Which of the following tables represents exponential functions?

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ah=4 and hc=1, find bh.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made