0
xy=63
x +y = 16
y = 16-x
x(16-x) = 63
16x -x^2 -63 = 0
x^2 -16x+63 = 0
(x-9)(x-7) = 0
x = 9
y = 7
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∙ 12y ago
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When is the sum of 2 numbers a whole number?
The sum of two numbers is a whole number if both of the numbers are whole numbers, or if the sum of two fractions can be simplified to a whole number.
The sum of two whole numbers is 72 their difference is 48 what are the two numbers?
the sum of two whole numbers are 77 .their difference is 48.what are the two numbers
Two whole numbers whose sum and difference are the same?
1 and 0 are the two whole numbers with their sum same as their difference
What are the two consecutive numbers with the sum of 142?
There are no two consecutive whole numbers that sum to 142.With two consecutive whole numbers, one is even and the other odd, and their sum will be odd, but 142 is even.Two consecutive even numbers that sum to 142 are 70 and 72.
When is the sum of two numbers an odd number?
The sum of two whole numbers is odd when one but not both of them is odd.
Is the sum of two whole numbers always a whole number?
Yes.
The sum of two whole numbers is always a whole number?
Yes, it is.
Can the sum of two mixed numbers be equel to 2 Explain why or why not?
No. Each mixed number is made of a whole number and a fraction. When you add them, you have the sum of two whole numbers and two fractions. Since each whole number must be at least ' 1 ', the sum of two whole numbers must be at least ' 2 ', and the two fractions will always make it more than ' 2 '.
What is the sum of two consecutive whole numbers of 97?
The numbers are 48 and 49.
What two numbers have a product of 9 and a sum of 3?
Not possible in whole numbers
Why is the Sum of two integers still an integer?
Because an integer is a whole number and the sum of any two or more whole numbers is always a whole number.
When you add two whole numbers does the sum change?
yes?
