slim203088 slim203088
  • 04-04-2019
  • Mathematics
contestada

The sum of the digits of a two digit number is 8.if the ten digit is 4 more than the units digit what is the number

Respuesta :

Аноним Аноним
  • 04-04-2019

Answer:

The number is 62.

Step-by-step explanation:

If the number is xy then x + y = 8.

Also x - y = 4.

x + y = 8

Adding the above 2 equations eliminates y:

2x = 12

x = 6

and y = 8-6 = 2.

Answer Link

Otras preguntas

How do I solve this?
At 20 hours of age a newborn is found to have a bilirubin concentration of 13 mg/dl. which finding most likely contributed to this bilirubin level?
point of intersection for 2x-3y = 8 and y=-x+2
Categorize the locations based on whether they were sites of allied or Japanese victories
What is the prime number that's one-half the product of the only two consecutive prime numbers?
The Endosymbiotic Theory was proposed by Lynn Margulis in the 1970s. Part A: In your own words, describe what question the theory was responding to, and what t
The brain chemical neuropeptide y is known to specifically enhance the craving for ____.​
can a triangle be drawn with the following angle measures? 45, 55, 65
In a molecule of calcium sulfide, calcium has two valence electron bonds, and a sulfur atom has six valence electrons. How many lone pairs of electrons are pres
When creating an electronic slide presentation, Eliza should ensure that her presentation contains A) a large number of slides B) detailed information on each