Erin is buying new plants for her office. She spent $21.35 on a snake plant, $5.87 on a succulent, $12.43 on potting soil, and $19.99 on new pots. How much did she spend?
To find the total amount Erin spent, add up the cost of each item: $21.35 + $5.87 + $12.43 + $19.99 = $<<21.35+5.87+12.43+19.99=59.64>>59.64. Answer: \boxed{59.64}.
