The correct answer should 1.1333
4 times because if you count 10, 20, 30, 40, so it has to be 4
Answer:
x=-8
Step-by-step explanation:
I solved for x and got this :)
Hope this helps :D
Answer:
(4, –2, 1)
Step-by-step explanation:
You have to put in it the calculate and solve the matrix way