Dont skip help me plzzz will mark brainliest

Pls will give brainliest and all p. s u can zoom in if u cant see plss

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students