<span>(4.214) x (3.06) = 12.89484 and can be rounded up to 12.9</span>
Grandpa's age is 75 years
Seven times the age of junior = age of grandpa + 9 jears = 75 + 9 = 84 years
Hence, the age of junior will be 84 / 7 = 12 years. (Since 84 is seven times his age, you have to devide by seven).
--> Junior is 12 years old.
I hope I've been helpful, MarkV
Answer:(-2,0) and (3,0)
Step-by-step explanation:im not sure if its correct but it should be
