On which number line do the points repersent -4 1/2 and 3+?

What are “like terms”? why can we only add like terms?

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in