Subtract 42.5 – 7.32 =

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

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?