Respuesta :
The piggybank contains money M = 3w +10 at the end of weeks, the correct option is B.
What is an Equation?
An equation is a mathematical statement used to relate two algebraic expressions with an equal sign.
The initial amount Hector got =$10
The money in dollars is given by $M
He gets $3 each week
Let the number of weeks be represented by w.
Then the equation formed is
M = 3w +10
Therefore, the piggybank contains money M = 3w +10 at the end of the weeks.
To know more about Equation
https://brainly.com/question/10413253
#SPJ2