Choose a variable to represent one of the unknowns. Express the remaining unknowns in terms of the variable you chose in step 1.

Question

3 years ago

13

Choose a variable to represent one of the unknowns. Express the remaining unknowns in terms of the variable you chose in step 1.

Look for a relationship between the unknowns given in the problem. Write an equation. (Look for the other relationship given in the problem.) The tens digit of a number is twice the ones digit. The sum of the digits in the number is 12. What is the number? Include the entire process for establishing a set of equations, the solution, and an explanation of what the solution means in terms of the variables. Complete your work in the space provided.

Mathematics

1 answer:

liberstina [14] · Answer 1 · 2022-05-15T07:32:17+03:00

liberstina [14]3 years ago

7 0

Answer:

ye

Step-by-step explanation:

ye