Help plzzz will make brainlest if u answer them all
help asap

show work use paper to be able solve all some of these are reposted since nobody helped.

posting the next one after this one

Find the quotient. 50a2 – 98b2 -5a +7b

Need on this geometry question. explain how you did it.

The table below represents the displacement of a fish from its reef as a function of time: time (hours) x displacement from reef (feet) y 0 4 1 64 2 124 3 184 4 244 part a: what is the y-intercept of the function, and what does this tell you about the fish? (4 points) part b: calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points) part c: what would be the domain of the function if the fish continued to swim at this rate until it traveled 724 feet from the reef? (2 points)