Which of the following represents the correct expansion of (x + 2)^5? a. x5 + 10x4 + 40x3 + 40x2 + 10x +32 b. x5 + 8x4 + 12x3 + 8x2 + x +32 c. x5 + 10x4 + 20x3 + 20x2 + 10x +32 d. x5 + 10x4 + 40x3 + 80x2 + 80x +32

James adds two numbers a + b. sally adds the same two numbers but reverse the order b + a what property of addition assures us that james and sally will get the same sum

If chord ab is congruent to chord cd, then what must be true about ef and eg?

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