Stephen’s savings account balance is twice that of Peter’s balance and $65 more than Karen’s balance. Together, they have saved $810. Find the balances of each savings account. Write your answer as a dollar amount, for example $900. Stephen’s balance Peter’s balance Karen’s balance
Equations and Inequations
Equations and inequalities describe the relationship between two mathematical expressions.
Linear Functions
A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.
Use guess-and-check to solve. You may want to use a table to organize your work. You must show all work
Stephen’s savings account balance is twice that of Peter’s balance and $65 more than Karen’s balance. Together, they have saved $810. Find the balances of each savings account. Write your answer as a dollar amount, for example $900.
Stephen’s balance
Peter’s balance
Karen’s balance
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