A sign in front of a roller coaster says "You must be 40 inches tall to ride." What percentage of this height is:
2 answers:
You might be interested in
Answer:
Step-by-step explanation:
The GCF doesn't have to be a number. In this case, it is -y because both the -2xy and -9y share it. It's also easier when you take out a negative. Once you take the GCF out, your new expression should be: