yas5coZump1roiB yas5coZump1roiB

11-01-2017
Mathematics

contestada

The larger of two numbers is 6less than 10 times the smaller. if their sum is 60 , find the numbers.

Respuesta :

Apocrophon Apocrophon

11-01-2017

[tex]A = 10a-6\\ A + a = 60\\ a=60-A\\ plug\ the\ first\ equation\ into\ the\ first\\\\ A=10(60-A)-6\\ A=600-10A-6\\ 11A=594\\ A= 54\\ Plug\ A\ into\ an\ equation\\ A+a=60\\ 54+a=60\\ a=6[/tex]

So a = 6 and A = 54

Answer Link

Otras preguntas

How can science be used to address "big" issues such as "global warming"?

Between what pair of numbers is the product of 289 and 7 a between 200 and 300 b 1,400 and 1,800 c 1,400 and 1,800 d 1,400 and 2,100 please help its hwwwww

If 4m-3/7=3, what is the value of 7m-5

what is the answer to rounding 487 to the nearest hundred

A scientist wishes to generate a chemical reaction in his laboratory. The temperature values in his laboratory manual are given in degrees Celsius. However, hi

What are the three neighbors of the Southeast State

write a equation and solve.... at the dog show there are 4times as many boxers as spaniels.if there are a total of 30 dogs how many dogs are spaniels???

why do the two elements silver and iron have different properties

Is south africa a medc or ledc ?

If x and y are positive integers, is x - y always positive? Explain.