PLEASE HELP ME THIS IS DUE TODAY A. $280 for 4 hours
B. $180 for 2 hours
C. $80 one time fee plus $40 per hour
D. $80 one time fee plus $50 per hour
E. $80 one time fee plus $30 per hour

Solve for x, y, and z. show all steps.

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

Write numerical coefficient of y² in the expression 2x² - 15xy – 7y²