I don't know how it was discovered, but i do know for a fact that it is 22 divided by 7
You want to isolate C, so the first step would to have it be positive. You would do this by adding C to both sides of the equation to cancel the C on one of the sides out like this:

. Then you want to cancel out the P, so you subtract it on both sides like this:

And that is your answer
Answer:
1,200 +3(60)
Step-by-step explanation:
1200 is where they started so every three hour period the submarine rises 60 ft per hour. So you multiply it by this and then 60. Positive because you are rising, and not going down.
For this case it is observed that the border of the region is not dotted, then the inequality includes an equal.
Thus, we discard options C and D.
We substitute the point (0,0) and see if it is fulfilled:

It is fulfilled, so the correct option is A.
Answer:
Option A
Answer:
a and c
Step-by-step explanation:
7(4)-1 =27
9(4)+22 does not equal 26
46-8(4)=14
5(4)+40 does not equal 62