priincesana priincesana

03-05-2018
Mathematics

contestada

I am thinking of a number, when I add 5 and multiply the answer by 2 I get 28. What is my number?

Respuesta :

thedataco1p821ps thedataco1p821ps

03-05-2018

first, divide the number by 2
[tex]28 \div 2 = 14[/tex]
next, minus 5
[tex]14 - 5 = 9[/tex]
so the original number is 9 !!

Answer Link

chinastar16 chinastar16

03-05-2018

The answer is 9 because 9+5=14. 14×2=28

Answer Link

Otras preguntas

A light plane flew from its home base to an airport 255 miles away. With a head wind, the trip took 1.7 hours. The return trip with a tail wind took 1.5 h

two methods of active transport

36 is _______% less than 60?

2 ( 4a - 12 ) + 3a = 6a + 1

how have computers changed mapmaking in recent years

36 is _______% less than 60?

36 is _______% less than 60?

10u + 7 = 8 ( 2u - 4 ) - 9

on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?

on sara's computer, 3/8 of the hard drive is files. Of the files, 1/6 are games . What part of the hard drive is games?