4. En un ómnibus viajan 15 varones y 15 mujeres. Se baja una persona, ¿cuál es el porcentaje de probabilidad que sea una mujer? AYUDA PLIS!!!

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up