Gary Saved dimes and nickels at a ratio of 5 to 7. Then he saved 20% more dimes and 3 times the origanl number of nickels. If he had 540 dimes and nickels altogether in the end, how many more nickels than dimes did he have? You don't have to make a long exploitation, I just need the answer. Quickly if you don't mind.

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

The graph shown is the graph of which function?

At a kentucky friend chicken, a survey showed 2/3 of all people preferred skinless chicken over the regular chicken. if 2,400 people responded to the survey, how many people preferred regular chicken?