Identify each sequence as arithmetic, geometric, both, or neither. 1. 7, 9, 11, 13,

A.)arithmetic
B.)geometric
C.)both
D.)neither

Need on this geometry question. explain how you did it.

Prove that quadrilateral is a rhombus.

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?