9. If u = < -2,6> and v= < 3, 2 >, find the following: a) ||0||
b) u + v
c) 3u - 5v

What is the value of x in the following equation? -3x-2=2x+8

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7