Can anyone help me get caught up on edge ill pay $ and give u user and pass

Will give brainliest summations with algebraic expressions image shown

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

In what form is the following linear equation written y=9x+2