3. Two competitive banks offer credit cards. Bank X charges 1.4% per month on the unpaid balance and no annual fee. Bank Y charges 1.1% per month with an annual fee of $60. Suppose your
average unpaid balance is $600. Which bank's card is the better choice for you?

Could somebody me with this radical simplification?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212

Which of the following is the graph of y= square root -x-3