The binomial (y − 2) is a factor of y2 − 10y + 16. What is the other factor?

Pls i’m dumb as heck i’ll give y’all so many points if that encourages you

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?