ninarojas509p36eu4 ninarojas509p36eu4
  • 26-01-2018
  • Mathematics
contestada

the sum of two numbers is forty-five. two times the larger number is three times the smaller number.

Respuesta :

Аноним Аноним
  • 26-01-2018
x+y=45
2x=3y

2(45-y)=3y
90-2y=3y
90=5y
y=18

x+y=45
x+18=45
x=27

The two numbers are 18 and 27
Answer Link

Otras preguntas

How many tips of cubism is there?
Which of the following graphs represents the function f(x) = x4 - 2x3 - 3x2 + 4x + 1?
use a finite sum to estimate the average value of f on the given interval by partitioning the interval into four subintervals of equal length and evaluating th
outline how impulses are transmitted from receptor to effector ...?
What the Irish did jobs in your homes
Solve for x: x = 25/2 x = 50 x = 25 None of the above
The total wage differential between men and women can be explained by a. medical leaves of absence. b. previous work experience and education. c. credentials
All of the following are true statements except: a. Extremely experienced speakers rarely feel apprehensive before a big presentation. b. Everyone experiences s
what is the slope of (12,10),(12,5)
Brandon had already read 6 books this year before joining a book club, and he plans to read 1 book every month now that he has joined. If Brandon has read 15 bo