Aperson has three times as many nickels as quarters. if the total face value of these coins is $4.40, how many of each type of coin does this person have?

Acircular city park has a sidewalk directly through the middle that is 111 - feet long. if each bag of fertilizer covers 50 square feet, then determine how many bags of fertilizers the parks and recreation department needs to use to cover the circular park. ignore all the sidewalks around and through the park.

F(x)=5/6x+3 which of the following is true

Acompany makes steel lids that have a diameter of 13 inches. what is the area of each lid? round your answer to the nearest hundredth