Sonji has $5. 25 in nickels and dimes. The coin value can be modeled by the equation , where d represents the number of dimes and n represents the number of nickels. If sonji has 21 dimes, how many nickels does she have? 35 42 63 105.

Classify each action depending on whether it will meet or fail to meet the goals of the organization. a group of students form a healthy earth club at their school. their goal is to limit their school’s impact on human-led climate change. they brainstormed a list of actions they can take to meet this goal.