There are 35 marbles in a blue jar. The blue jar has 7 times as many marbles as a red jar. Let m be the number of marbles in the red jar.
(a) Write an equation that relates the number of marbles in the two jars.
Use m, 7, and 35.
(b) Find m.
m =

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'?