What is the total number of digits required in numbering the pages of a book, which has 1,450 pages?

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!

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x