S= d/t,
6.5mi/hr=d/30mi,
6.5mi/hr*30mi,
195mi=d.
You are going to use the equation y2-y1/x2-x1, and you will get negtive 4
Answer:
n=19
Step-by-step explanation:
Question: 16--4n=92
1) Change the two negative signs to a (+):
16+4n=92
2) Subtract 16 from both sides:
4n=76
3) Divide both sides by 4:
n=19
Footnotes:
- When you have two (-) signs next to each other, they cancel and are replaced by a (+)
If you have a calculator I would suggest using that, but otherwise here's the process:
170
+130
--------
Add the zeros.
0
+0
-----
Add 70 and 30.
70
+30
------
Carry the 1 on the 10
Add 100, 100, and 100 (From the 10)
100
100
+100
--------
Add 300, 0, and 0.
300
0
+ 0
---------
The answer is 300.
