What Is The Sum Of Two Numbers Is 18 And Their Difference Is 2?

What numbers multiply to 18 and add to 7?

1*18, 2*9, 3*6 that would give the required answer of 18 on multiplication and the addition answer of 7..

What two numbers have a sum of 20 and a difference of 6?

What are the numbers? Answer: -4 and 2. Originally Answered: Two numbers have a difference of 6, the sum of their square is 20.

What is the sum of 8?

NumberRepeating Cycle of Sum of Digits of Multiples7{7,5,3,1,8,6,4,2,9}8{8,7,6,5,4,3,2,1,9}9{9,9,9,9,9,9,9,9,9}10{1,2,3,4,5,6,7,8,9}8 more rows

What is the sum 18?

To answer the first part of your question “what is the sum of two numbers that are 18?” 18 + 18 = 36.

What is the sum of two odd numbers?

Odd numbers have the digits 1, 3, 5, 7 or 9 in their ones place. The sum of two odd numbers is always even. The product of two or more odd numbers is always odd.

What is the product of 2 numbers?

What is a product? The product of two numbers is the result you get when you multiply them together. So 12 is the product of 3 and 4, 20 is the product of 4 and 5 and so on.

What is the sum of two numbers is 15 and their difference is 7?

The sum of 2 numbers is 15 and the difference is 7. What is the answer? The smaller number = 7.5-3.5 or 4, and the larger number is 7.5+3.5 or 11. Answer.

What two numbers have a sum of 17 and a difference of 3?

10 and 7 have a sum of 17 and a difference of 3.

What is the sum of 19 and difference of 7?

The sum of number 7 and -19 is any real number. =-12. The answer is 12.

What is the sum of two numbers is 18 and their difference is 6?

“THE SUM OF two numbers is 18 and the difference is 6”. So x+y = 18 and x-y = 6. Algebraically, we can add those two equations to find 2x = 24, so x = 12. And then the other number must be 6.

What is the sum of two numbers is 15 and their difference is 5?

Answer. Answer: the 2 numbers are 5, and 10.

What two numbers add to 18?

Factors of 18: The square root of 18 is 4.2426, rounded down to the closest whole number is 4. Testing the integer values 1 through 4 for division into 18 with a 0 remainder we get these factor pairs: (1 and 18), (2 and 9), (3 and 6). The factors of 18 are 1, 2, 3, 6, 9, 18.

What 2 Numbers add up to 15?

But, there are only two single-digit numbers that add up to 15: 6 and 9, 7 and 8.

What is the sum of 16 and a difference of 2?

7 and 9. Thus numbers are 7 and 9. a+b=16 and a-b=2, therefor adding the 2 equations 2a=18, or a=9.

How do you find the sum of 2 numbers?

Answer: Sum means add and product means multiply. The two numbers are 1 and 12, as 1 + 12 = 13 and 1 multiplied by 12 gives 12.

What two numbers make 18?

There are at least two combinations of two numbers that you can multiply together to get 18….1 x 18 = 18 2 x 9 = 18 3 x 6 = 18 6 x 3 = 18 9 x 2 = 18 18 x 1 = 18 x 18 = 18. x 9 = 18. x 6 = 18.

Does sum mean add?

In mathematics, sum can be defined as the result or answer we get on adding two or more numbers or terms. Here, for example, addends 8 and 5 add up to make the sum 13.

What is the sum of two numbers is 19 and their difference is 9?

Answer. Answer: The numbers are 14 and 5.