gazoomom3556 gazoomom3556
  • 21-09-2017
  • Mathematics
contestada

The sum of the digits of a two-digit number is 6. when the digits are reversed, the number decreased by 18. find the original number.

Respuesta :

layylayy layylayy
  • 22-09-2017
2x + x = 12
=> x =12/3 =4
so, original number is 84.
Answer Link

Otras preguntas

Which of the following passages from the novel support the idea that the giver is a heroic ?character? A. I do know that I sat here numb with horror. Wretched h
p = 2m + 2w solve for m
which number is larger 0.802 or 0.83______
A student pulls a 60.-newton sled with a force having a magnitude of 20. newtons. What is the magnitude of the force that the sled exerts on the student? (1) 20
What groups invaded Europe in the800s?
SAM now has 30ml of pop to share equally into glasses. he wants an axact, whole of mls in each. Work out the different ways he can share his pop. what fraction
How did the Treaty of Versailles trigger the May Fourth Movement?
Translation of mRNA into segments of tRNA allows which organic molecules to combine to form proteins at the ribosome?
the sum of a number and twice is square is 36.find the numbers?
A student was given the equation x^2 + 6x - 13 = 0 to solve by completing the square. The first step that was written is shown below.