Answer:
A.28
Step-by-step explanation:
Substitute a with 28 so:
-6+28=22
Then simplify the equation:
22=22
Answer: 3h + 0.9s
Step-by-step explanation:
90% is the same as 0.9 of..
The common denominator would be 18. So, 5/6 becomes 15/18 and 7/9 becomes 14/18
Answer: C) add 12 to both sides
Reason:
We add 12 to the left side to undo the -12, which will get y by itself.
We must do the same thing to both sides to keep things balanced.
Answer:
5000000000000100
Step-by-step explanation:
the question explains itself just ad 100
