If Morgan is 15 years younger then Mrs.Santos and there combined age is 442 that means that Mrs.Santos is 221, and Morgan is 206.
Answer: Option B
Step-by-step explanation:
The correct answer is the 5th option (one before the last one).
Usually the easiest way to solve this is by using a calculator. Of course only if your teacher allows you too.
Absolute value only removes the negative signs. Just multiply the numerator and the denominator