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 ( 54+ )
Otras preguntas
What is the name for a list of links you ve visited within a website?
The stars generate helium from hydrogen at core temperatures of about 10 million degrees. why does it require even higher temperatures to create elements with g
Why must surfaces in dental treatment rooms be disinfected or protected with barriers??
What are some of the advantages of using fossil fuels? What are some of the disadvantages?
A car has a speed of 2 m/s and a mass of 1500 kg. What is th car's kinetic energy?
the number of complete vibration made in one second by a vibration is what?
What was a “Hooverville”? A. a new vacuum-based cleaning technology B. a big-city neighborhood that was home to many writers C. an affluent area in which th
What is the significance of the thirteenth amendment to the us constitution?
Why did president Andrew Jackson oppose the national bank?
How much work does the electric field do in moving a proton from a point with a potential of +130 v to a point where it is -70 v ? express your answer in joules
