andrea bought a dress a bag and some shoes the dress cost 35 more than the bag and the shoes cost 3 times what the dress c
Question
Andrea bought a dress, a bag and some shoes, the dress cost 35 more than the bag and the shoes cost 3 times what the dress cost.
If in total I spent 380, how much did each item cost?
172
likes
860 views
Answer to a math question Andrea bought a dress, a bag and some shoes, the dress cost 35 more than the bag and the shoes cost 3 times what the dress cost.
If in total I spent 380, how much did each item cost?
De la pregunta, podemos suponer que:
El costo del vestido = D
El costo de la bolsa = B
El costo de los zapatos = S
Entonces, será:
D = B + 35 --> B = D - 35
S = 3D
Y:
B + D + S = 380
(D - 35) + D + 3D = 380
D - 35 + D + 3D = 380
5D = 380 + 35
5D = 415
D = 83
Entonces,
B = D - 35 = 83 - 35 = 38
S = 3D = 3 x 83 = 249
Respuesta:
Bolsa = 48
Vestido = 83
Zapatos = 249
Frequently asked questions (FAQs)
What is the limit as x approaches infinity for the function f(x) = sqrt(x^2 + 1)?
+
Math question: Calculate the value of (5^3 + √16) ÷ (3^2 - √81)
+
What is the area of a parallelogram with base 8 and height 5?