Sadie sold 45 cupcakes, which were packed in 9 boxes. how may cupcakes were in each box?

Which shows a reasonable estimation for 124% of 42 using the distributive property?

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7

Quadrilateral efgh was dilated with the origin as the center of dilation to create quadrilateral e'f'g'h'. the quadrilateral was dilated using a scale factor of 2.5. the lengths of the sides of quadrilateral efgh are given. what is the length of side f'g'?