Answer:
-7
Step-by-step explanation:
*Two negatives will cancel out and turn into addition.
-12 - (-5)
Subtract 12 from 5 and add the negative sign:
-12 + 5 =
-7
The answer would be -7
Hope this helped.
13.5 = 30% of 45
4.5 = 15% of 30
4.6 = 23% of 20
4.2 = 60% of 7
Hope this helps!!
Answer:
52.4
Step-by-step explanation:
I Hope It Helps
we are given
Volume of water in lake in mi^3

now, we know that

we can multiply both sides by 2900


we can write in scientific form
...........Answer