I got the same answer as you. Try to ask your teacher about it since it’s a math problem online or something.
Answer: -12
Step-by-step explanation:
To get from -5 to 12, you'd add 7
So to get to the first, subtract 7 from -5
2 1/4 gallons of paint to cover the entire wall
Frequency describes the number of waves that pass a fixed place in a given amount of time.