Answer:
I believe the answer is 100.75cm
Answer:
4.57 x 
Step-by-step explanation: use ma th way next time and use it to see the steps
Answer:The simplified expression that represents the uncle's age is
4y + 12
Step-by-step explanation:
Let y represent your age.
Your sister is 3 years older than you. This means that your sister's age is y + 3
Your uncle is 4 times older than your sister. It means that the age of your uncle would be
4(y + 3)
The simplified expression that represents your uncle's age would be
4y + 12
Answer:
m=rise over run
so it would be 
Step-by-step explanation: