subject
Mathematics, 04.11.2019 04:31 aminak185

The sum of the two digits of a number is 16. the number formed by reversing the digits is 18 more than the original number. determine the original number.

let t = the tens digit, u = the units digit, and u + t = 16. which of the following equations would complete the system?

9t - 9u = 18
9u - 9t = 18
tu = ut + 18

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
What is the value of x in the diagram below?
Answers: 2
question
Mathematics, 21.06.2019 17:00
Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.
Answers: 1
question
Mathematics, 21.06.2019 21:30
For the inequality |c| < |d| to be true, which of the following must be true?
Answers: 2
question
Mathematics, 21.06.2019 23:30
Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation
Answers: 1
You know the right answer?
The sum of the two digits of a number is 16. the number formed by reversing the digits is 18 more th...
Questions
question
Mathematics, 07.12.2021 05:30
question
Mathematics, 07.12.2021 05:30
question
Mathematics, 07.12.2021 05:30
Questions on the website: 13722366