Draw a quick pictures. write how many hundreds, tens, and ones, in all. write the number.
add 142 and 215

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?

A(1,1) b(-3,0) c(-4,-1) d(3,-2) drag it to correct position

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume