Answer:
You need to solve for one variable in each equation and the substitute that in for the second equation.
Step-by-step explanation:
Answer:
B. -10
Step-by-step explanation:
The first one has got a result different from -12 or -10
Where is the question??????
The displacement is 13 blocks since its last position is 5 blocks south and separated 12 blocks east. We got 13 blocks by using triple phytagoras.