Multiple Choice
Solve the problem by using a system of equations. The sum of the digits of a two-digit number is 17. If the digits are reversed, the newly formed number is 9 larger than the original number. Find the original number.
A) 90
B) 98
C) 99
D) 89
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q5: Solve the system. <span class="ql-formula"
Q6: Indicate whether the matrix is in
Q7: A matrix of dimension <span
Q8: Solve the system by the substitution
Q9: Solve the system. <span class="ql-formula"
Q11: Give a step-by-step explanation of how
Q12: A small company makes three different types
Q13: The elimination-by-addition method can be used to
Q14: The solution set is infinitely many ordered
Q15: Graph the system so that approximate