Find the total surface area

Rewrite the following without an exponent. (5/8)-1

1- identificar select the category that corresponds to each term. january 23 11: 59 pm unlimited attempts remaining grade settings 276-279 vocabulary list modelo fiesta quinceañera casada adolescencia viudo juventud navidad niñez vejez aniversario de bodas divorciado madurez cumpleaños soltera

Find the solution of this system of equation -7x+y=-20 9x-3y=36