Help plz im stuck plzzz help

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Read the situations in the table below. then drag a graph and equation to represent each situation. indicate whether each of the relationships is proportional or non-proportional. edit : i got the right answer its attached

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year