raqandmaya
raqandmaya
02-08-2017
Mathematics
contestada
Please help to solve... Need steps
Respuesta :
choixongdong
choixongdong
02-08-2017
x + y = 360
x =0.25y
substitute x = 0.25y into x + y = 360
x + y = 360
0.25y + y = 360
1.25y = 360
y = 288
x = 288 (0.25) = 72
Jose has 72 stamps
Maria has 288 stamps
288 - 72 = 216
answer
Maria has 216 more stamps than Jose
Answer Link
VER TODAS LAS RESPUESTAS ( 39+ )
Otras preguntas
Refer to Explorations in Literature for a complete version of the narrative. Read this excerpt from "Goodbye to All That" by Joan Didion. But to those of us
A food with a high energy density has a small number of calories per ounce of weight. false
If vector u = (5, 3) and vector v = (-1, 4), what is the component form of vector u + v?
A new car is purchased for 20700 dollars. The value of the car depreciates at 13.75% per year. What will the value of the car be, to the nearest cent, after 12
What is the area of a sector with a central angle of π3 radians and a radius of 12.4 m? Use 3.14 for π and round your final answer to the nearest hundredth. E
The length of a rectangle is 4 times its width. The area of the rectangle is 144 square inches. Find the dimensions of the rectangle
If the asymptotes of a hyperbola are the x- and y-axes, it is known as a rectangular hyperbola?
Which would you measure in kilograms? a. the mass of a butterfly b. the capacity of a bottle c. the mass of a basketball d. the length of a river
Not having much time left before the graduation began, _______. Which of the following best completes the sentence above? A. there was rising panic in the
What is the mass of 1 mole of Pb?
