Solve the system of equation below x+y+z=2 x-y+5z=6

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14