Answer:
-13
-10
Step-by-step explanation:
A x = B
To find X
A ^ -1 A x = A ^ -1 B
x = A^ -1 B
x = -3/2 -5/2 2
-1 -2 4
Across times down
-3/2 * 2 + -5/2 *4 = -13
-1 *2 -2 * 4 = -10
The matrix is
-13
-10
1. 8
2. 15
3. 2
4. 1/2
5. 3
those are the answers in order, hope this helps!
Answer:
-72
Step-by-step explanation:
12222x333=4069926 is the answer
You would have a 3 to 10 chance that the first 3 cars are in order