») Two students evaluated the expression 15 + 12 = 3 + 5
and got two different
answers. Neither student
made a mistake in the
calculations, so how did
they get different results?
Solve this problem any way
you choose.
I need it quick

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. place the indicated product in the proper location on the grid. (3 - c 2 d)(4 - 4c 2 d)