Javier asks his mother how old a tree in their yard is. His mother says, "The sum of 10 and two-thirds of that sed's age, in years, is equal to 50,"
Javier vorhes the equation (1013].- so, where a los the tree's age in years. His ergstation is not contact. What es ca
he make?
O The variable a should be rustiplied by 10 only, and then added to .
The variable a
should be multiplied by 7 only and then added to 10,
O The variable a should be mutiplied by 5o, not by the sum of 10 ans
,
2
The variable a should be multiplied by 3 and 50 and set equal to 10