Answer:
1/2
Step-by-step explanation:
Substitute 1/2 as h you get 16*(1/2) you get 4 and -8*1/2 you get -4 so 4+ -4 = 0
30:42 is represented as 30/42
The lowest form for that is 5/7. Hope that helped. Good luck
Answer:
Yeah
Step-by-step explanation:
Answer:

Step-by-step explanation:
Simplify