Question

The sum of a two-digit number and its units digit is 20, and the sum of...

The sum of a two-digit number and its units digit is 20, and the sum of the number and its tens digit is 16. Find the number.
Math   Algebra   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
The digit sum of a two digit number is 9. If you divide the number by...
The digit sum of a two digit number is 9. If you divide the number by three and multiply the result by eight, the result is the reverse of the number. What is the number?
Bully likes to play around with numbers and number patterns. He looked at his address number...
Bully likes to play around with numbers and number patterns. He looked at his address number and realized that the sum of the ones digit and the thousands digit equals the difference between the hundreds digit and the tens digit. The ones digit equals the tens digit. What is Bully's address number? I need to understand how to show my work for this problem.
WRITE A JAVA PROGRAM: The last digit of a credit card number is the check digit,...
WRITE A JAVA PROGRAM: The last digit of a credit card number is the check digit, which protects against transaction errors. The following method is used to veryfy credit card numbers. For the simplicity we can assume that the credit card has 8 digits instead of 16. Following steps explains the algorithm in determining if a credit card number is a valid card.  Starting from the right most digit, form the sum of every other digit. For example, if...
Find all arithmetic progressions of natural numbers beginning with 3 whose sum is a three digit...
Find all arithmetic progressions of natural numbers beginning with 3 whose sum is a three digit number whose digits form a non constant geometric progression.
Ask user to input any 5-digit positive integer value. Calculate the sum of digits of that...
Ask user to input any 5-digit positive integer value. Calculate the sum of digits of that number. Assume that the number is positive, integer, 5-digit. Example: 29107 should calculate 2+9+1+0+7 and get 19 Hint: Use the % operator to extract a digit from a number. Use loop(s) Must be in Java
The spinner to the right is spun twice in succession to determine a​ two-digit number. The...
The spinner to the right is spun twice in succession to determine a​ two-digit number. The first spin gives the first digit and the second spin gives the second digit. Give each of the following. ​(a) the sample space ​(b) the probability of an odd number ​(c) the probability of a number with repeated digits ​(d) the probability of a number greater than 40 ​(e) the probability of a composite number
1. There is a 5-digit binary number. Random variable X is defined as the number of...
1. There is a 5-digit binary number. Random variable X is defined as the number of 0's in the binary number. (a) Draw the probability mass function (PMF) for X. (b) Draw the cumulative distribution function (CDF) for X. (c) Using the PMF, find the probability that the 5-digit binary number has at most three 0’s. (d) Using the CDF, find the probability that the 5-digit binary number has at most three 0’s. 2. Now, referring to the PMF that...
Write a machine language program to input two one-digit numbers, add them, and output the one-digit...
Write a machine language program to input two one-digit numbers, add them, and output the one-digit sum. There can be no space between the two one-digit numbers on input. Write the program in a format suitable for the loader and execute it on the Pep/9 simulator. It needs to be in hexadecimal, I am just confused on how to input numbers on the PEP/9 machine.
A telephone number is selected at random from a directory. suppose x denote the last digit...
A telephone number is selected at random from a directory. suppose x denote the last digit of selected telephone number. A) find the probability that the last digit of the selected number is 6. B) find the probability that the last digit of the selected number is less than 3. C) determine the mean and standard deviation of the last digit
A two-digit number is written at random (A) Dscribe the sample space (B) What is the...
A two-digit number is written at random (A) Dscribe the sample space (B) What is the probability that the number is sodd (C) What is probability that number is larger than 75? (D) Determine the odds against the event that the number is a multiple of ten.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT