7 is a factor of 49.
the sum of 18 and a number equals 24
49
the sum equals x+10
If the sum of the digits of a given number equals nine or a multiple of nine, nine is a factor of that number.
7x7
The prime factors of 49 are 7 x 7. What else do you mean?
7 is a factor of 49.
The sum equals the product.
I'm not exactly sure what you mean by the product of 49 but 1x49 and 7x7 both equal 49 and the sum of 143 and 87 is 230
the sum of 18 and a number equals 24
The sum of a single number is itself. So the only number whose sum equals 2 is 2.
7x7= 49 49-9=40 The answer is 40.
49
Yes they are.
the sum equals x+10
ok im gonna show you how this works! :P x/7=6 x/7x7=6x7 x=42