If 13 is added to a number and the sum is multiplied by 3, the result is 7 times the number decrease by 9. Find the number.
If 13 is added to a number and the sum is multiplied by 3, the result is 7 times the number decrease by 9. Find the number.
Brian is working his way through school. He works two part-time jobs for a total of 32 hours a week. Job A pays $6.40 per hour, and Job B pays $7.20 per hour. How many hours did he work at each job...
This question is on my parrc test i need help solving it.
A NUMBER HAS DIGITS WHOSE SUM IS EQUAL TO 10,AND IF 18 IS SUBTRACTED FROM THE ORIGINAL NUMBER,THE DIGITS OF THE REMAINDER ARE EQUAL.FIND THE NUMBER.