Crystalll18 Crystalll18

24-07-2017
Mathematics

contestada

The sum of the digits of a certain number is 12. When you reverse its digits you decrease the number by 36. Find the number

Respuesta :

musiclover10045 musiclover10045

24-07-2017

x+y=12

x*y =36

8+4=12, so make the digits 84, reverse to make it 48

84-48=36

the numbers are 8 & 4

Answer Link

Otras preguntas

What kind of voting restrictions exist for felons? A. current felons cannot vote B. two-time felons cannot vote C. there are no restrictions

Evaluate t - u/v when t = 3, u = -8 and v = - 1/2

Dr. Gardner provides his history class with a syllabus that outlines the rules and procedures the class will follow to ensure a comfortable environment for all.

The average cost per person of attending an online class depends on the number of people attending. If 20 people attend, the web host charges $10 per person. If

To pull a 53 kg crate across a horizontal frictionless floor, a worker applies a force of 180 N, directed 35° above the horizontal. As the crate moves 2.9 m, wh

A simple random sample was taken of 44 water bottles from a bottling plant’s warehouse. The dissolvedoxygen content (in mg/L) was measured for each bottle, with

Read the sentence. The stimulus in the experiment caused the plants to grow. Which type of phrase or clause is underlined in the sentence?

A durable good is defined as a(n) A. item consumed in one or a few uses. B. item that usually lasts over an extended number of uses. C. item that lasts at least

Mobile phones have evolved from devices intended to place and receive phone calls into handheld multimedia communications devices, but in the eyes of some custo

You have a bag of 14 red jelly beans, 15 yellow jelly beans, 9 green jelly beans, and 12 black jelly beans. What is the probability of choosing a yellow jelly