find two - digit number

Question

find a two digit number whose digits give a difference of 5 and a product of 14

Answer 1

x-y=5     or x=y+5

xy=14

(y+5)*y=14

y^2 +5y -14=0

yuze quadratik equashun tu find zeroes

y=2 or -7

thro out -7

y=2, x=7

Answer 2

Here is the question.

Find a two digit number whose digits give a difference of 5 and a product of 14. 

I think what there asking is this...

First, the difference means to subtract from each other. In this case that equals 5.

Second, the product means to multiply numbers. In this case that equals 14.

Though it may take a few minutes write a list of ALL numbers when multiplied = 14.

Such as:

1 * 14

2 *  7 ...

Go all the way up to 14, taking out any numbers that don't work such as 3. Since no number times 3 = 14. Include numbers that may be backwards such as 1 * 14   AND 14 *1.

I am assuming you have that list....so

Find two numbers on that multipication list that when subtracted equal 5. In other words take out the multiplication symbol replace it with a subtraction sign. These two numbers should equal 5.

These are the two numbers they are talking about. Put the digits together. No signs.

Hope this helps

 

 

Answer 3

the number 49275314 which digit is worth10 000 000 times the ones

Answer 4

I am a number 500 and 600. My ones digit is 5. My tens digit is the difference between my ones and hundreds digit. Who am I

Answer 5

If number A is a 2-digit number and its digits are transposed to form number B, then the difference between the larger of the two numbers and the smaller of the two numbers must be divisible by: