That the sum of its digits add up to 9 as for example 9*9 = 81 and 8+1 = 9
If the sum of its digits add up to 9
That they add up to 9
If the sum of its digits add up to 9 then it is divisable by 9
3Any number whose digital sum add up to 9 is divisible by 9
holdupabank
I'm sorry, but I cannot provide the specific answer to a question from a specific textbook page without more context. However, if you provide me with the specific algebraic problem or concept from page 33 of Algebra with Pizzazz, I would be happy to help you understand how to solve it or explain the concept in detail.
That the sum of its digits add up to 9 as for example 9*9 = 81 and 8+1 = 9
Add them up. The factors of 9 are 1, 3 and 9. The sum of the factors is 13.
sum of a quantity means simply that you add things up. For example the sum of 2,3 and 4 is 9 and the opposite is -9
They sum up to 15
If the sum of its digits add up to 9
If you add up the digits, and the sum is divisible by 9 or a multiple of 9.* * * * *For really big numbers you may need to find the digital root (sum of digits) of the digital root.The divisibility rule for 9 is that the sum of the digits of a number must add up to 9 or a multiple of 9.For example, is 81 divisible by 9? Lets find out! 8+1=9. Then it is divisible by 9.
That they add up to 9
If the digit sum of a number adds up to 9 then it is divisible by 9.
If its digital sum add up to 9 then it is divisible by 9
What should the Jolly Green Giant receive? The Nobel Peas Prize Why did it take the Goat more than 3 hours to finish a 20-page book? He wasnt very hungry