Problema Solution
Using the following ages, Matt 8, Margaret 64, Judy 46, write an equation that models how old in years each of you would be when your ages add up to 150 years old. Then write an equation which models how old in years each of you will be when you are three times as old as the younger person.
Answer provided by our tutors
equation that models how old in years each of you would be when your ages add up to 150 years old
Matt: 8 + x = 150
Margaret: 64 + x = 150
Judy: 64 + x = 150
write an equation which models how old in years each of you will be when you are three times as old as the younger person.
Matt: x = 8 + 3*8
Margaret: x = 64 + 3*8
Judy: x = 46 + 3*8