Rose is an aspiring artist. She wants a paintbrush that costs $2.40, a set of paints that costs $9.20, and an easel that costs $6.50 so she can do some paintings. Rose already has $7.10. How much more money does Rose need?
Step-by-step reasoning:
11
The total cost of the paintbrush, the paints, and the easel was $2.

40 + $9.

20 + $6.

50 = $18.

10.

Rose needs $18.

10 - $7.

10 = $11 more.

.

The answer is 11