The perimeter of a rectangle with a width of 4 feet is 20 feet, what is the perimeter of the
dilated rectangle if the scale factor is %?

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

Ineed to find the answer to number 2

Write 5 in the form of a/b using integers to show it as a rational number