En una tienda se le aplicó un descuento de 40% al precio P de un artículo. En otra tienda se le
aplicó un 50% de descuento al precio Q del mismo
artículo. En ambas tiendas el precio final luego
de aplicar el descuento fue de $18. ¿Cuál es la
diferencia, en dólares, entre los precios PyQ?

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46

i think it is everything has to equal 180 so, if i correct 4=c. 6=d. 8=a. 7=b. and the last question would be c. because they are parallel lines and they are congruent.

step-by-step explanation:

the reason everything has to equal to 180 is because that is how it works. i'm guessing that is its rule. 4 and 8 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 6 and 7 are congruent and parallel so, that would be 30+30 because they have the same number. it would equal 60. 60+60 is 180. so, now you have your answer

step-by-step explanation:

abc

answer: check all that apply, where the options?

step-by-step explanation: