Who's a les bian here? Can we be friends?

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?