The set of ordered pairs in the mapping below can be described as which of the following? a) both a relation and a functionb) a function only c) a relation only d) neither a relation or a function

The number of electoral votes each state is assigned is determined by the size of its population every ten years. the chart shows the number of electoral votes california was assigned each decade of the past century. what is the 3rd quartile of the data?

Lee has $1.75 in dimes and nickels. the number of nickels is 11 more than the number of dimes. how many of each coin does he have?

∆red ≅ ∆ by rule will give brainiest if possible