The dispatcher of courier service receives a message from truck a that reports a position of +5 after a displacement of +2. what was the initial position of truck a? first solve the problem using a number line and then solve the problem using an equation.

The formula we need to use is displacement.

, where xf is final position and xi is initial position.

We report the final position of 5 and the displacement of 2 so the formula is now:

.

So the initial position of truck A is 3.

Hope this helps.

r3t40

to treat tumors in the body

ill do it for 100, also this isnt 80 its 40