Find the change
the change is 63-21=42
42 degrees in 12 hours
we want to find xdegrees/1hour
42/12=3.5 degrees per hour
the answer for x is 76.4. the way to find it is by dividing 458.4 by 6 to find x s value.
Answer: 245y^15
Step-by-step explanation:
1) A 2) C 3) D
These are the answers
