Una niña tarda 45 minutos en repar-
tir los periódicos de su ruta, pero, si su hermano la ayuda, a
ambos les lleva sólo 20 minutos. ¿cuánto tardaría su her-
mano en repartir los periódicos por sí solo?

step-by-step explanation:

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

(2,20) means that the 2 is 2 hours and 20 is 20$. so there both 20$ for 2 hours only the same price. like it says. so, the dunk tank and the bounce house are the same price (20$) for the same amount of time (2 hours).

hope i