Answer:
The answer is 21
Step-by-step explanation:
All you have to do is 9+12
Brainliest??
Answer:
The slope is 2.
Step-by-step explanation:
Slope = rise / run, meaning that when you move 2 units up, you move 1 unit right. The slope here is positive.
So I looked it up and it says something about 8 hours
The answers are :
13) 9
14) 200
15) -10
16) -300
17) -276
18) -66
