For each number of pennies below, arrange them first into a complete rectangular array and then into a different rectangular array that has a remainder of one (so there is one extra penny). Write an expression for each arrangement.
by one or two to get your rectangle.
To have a remainder of one, you want your rectangular array to be one less than
. That means you need to use the factors of to get a rectangle for it. pennies
This one is very similar to the previous problem. What numbers divide into
This problem is very similar to the previous two. What numbers divide into