Answer:
Nancy gastó 8,58 dólares.
Step-by-step explanation:
Para calcular cuánto dinero gastó Nancy, debemos hallar la relación entre Nancy y María, tal como sigue:
(1)
En donde M es por María y N por Nancy
En la relación de la equación (1) tenemos que el dinero que gastó María es 3 veces lo que gastó Nancy, tal como dice el enunciado.
Entonces, podemos hallar ahora cuánto gastó Nancy:

Por lo tanto, Nancy gastó 8,58 dólares.
Espero que te sea de utilidad!
Answer:
1:2.5
Step-by-step explanation:
unit rate means first number is 1
52 cups to five cups is a ratio of 2:5 or 2/5
to find unit rate set up proportion
2/5 = 1/x
cross multiply to get 5= 2x
solve for x= 2.5
unit rate is 1/2.5
Answer:
=360x
Step-by-step explanation:
Answer:
22.8
Step-by-step explanation:
The unit rate for this problem is 1/3.80 (the bottle of syrup to the cost). So if there are 6 pumps, then we have to multiply 3.80 by 6, which is 22.80.
also, if one bottle is 25.4 oz, to get the amount of oz for 6 bottles, we multiply 25.4 by 6 which is 152.4 oz.
Hope I helped!! :D
But if I'm wrong I am sorry.
Answer:
146.7
Step-by-step explanation:
The equation for finding the volume of a pyramid is
.
For this pyramid, the height is 8, the width is 5, and the length is 11.
=146.67
146.67 rounded to the nearest tenth = 146.7.