Answer:
2x+8
Step-by-step explanation:
2(x+4)
=(2)(x+4)
=(2)(x)+(2)(4)
=2x+8
18
1/2 bh
1/2 (6)(6) multiply
1/2 (36) divide
24. 8 x 3.....................
5k×8×20
_______ =800
100
what grade
