(x-4)/(y+2)=5 how do i solve this?

Write a real-world word problem that can be solved by adding 34.99 and 5.79. then solve

In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.