Avery has six colors to choose from to make a bracelet: red orange, yellow green blue, and purple. if she uses two different colors to make a bracelet, how many combinations are possible?

a 12
b 15
c 30
d 36

Imogene invested $8,000 in a bank account that pays 8 percent simple interest at the end of each year. her friend invested the same amount in stocks where the growth of the investment is represented as 2,000 times the square root of 2 less than the time lapsed in years. if y1 and y2 represent the amount earned in dollars and t is the time lapsed in years, which system of equations correctly represents the situation?

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74