Cody is twice as old as evan and seven years ago the sum of their age was 7. find the age of each boy now

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

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Abank gives 6.5% interest per year. what is the growth factor b in this situation?