au044892 au044892

23-09-2016
Mathematics

contestada

grant is thinking of two numbers.he says that one of the numbers is five times the other number and the sum of the number is 48

Respuesta :

nobillionaireNobley nobillionaireNobley

25-09-2016

Let the two numbers be x and y.
x = 5y . . . (1)
x + y = 48 . . . (2)

Putting (1) into (2) gives
5y + y = 48
6y = 48
y = 48/6 = 8
x = 5(8) = 40

Answer Link

Otras preguntas

what is the distributive property for (a + b)(cd)

If martha earns $3.25 per hour for babysitting, how much will she earn in:

What is one of the drawbacks of an Internet-based survey?

Agrarian societies are centered on

match each statement with the algebraic expression that models it. A.the price of a winter coat and a 20% discount 1. x+0.02x=1.02x

Instructions for creating something this complicated require a high degree of _________ to ensure users can complete the project. (4 points) specific specificat

Find the mean and median 0,5,5,9,11,15

Solve y=3bx-7x for x

not every whole number is an integer true or false

A thesis statement has all of the following purposes except __________. to create a longer conclusion to the essay to guide the writer’s planning, research, a