Simplify 4x + 8x using the properties of operations. (1 point)
4x+8
4+8x
12x2
12x
3 answers
12x
Simplify 9g-7h-6g+ 2h. (1 point)
O 3g - 5h
O 2gh - 4gh
O -2gh
O 3g + 5h
O 3g - 5h
O 2gh - 4gh
O -2gh
O 3g + 5h
3g - 5h