Answer:
4 - 2x = 36
Ste4p-by-step explanation:
We have to add the ones with the same variables.
-17 + 21 = 4
-5x + 3x = -2x
I would say there should be about 63 students
Zero
Step-by-step explanation:
the line is not going up or down therefore there is no slope
140x2−252
