Claudia compro 1/2 libra queso y 2 libras de mantequilla por L.75. si la mantequilla costo L.30 la libra, ¿Cuántos lempiras pago por 1/2 libra de queso? ayúdenme por favor <3

What is the difference between the predicted value and the actual value

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

Joe has some money in his bank account he deposits 45$ write an expression that represents the amount of money in joe's account