Answer:

Ricky is studying in an international school. To get B in Math, Ricky must score an average of 80.75 on five tests. On the first four tests, his scores were 80.25, 78.10, 73.15 and 89. What is the lowest: score that Ricky must get on the last test to have a gracle of B? Understand (2 points) 1. What is asked? 2. What are the given?_ Plan (2 points) 3. What operation to used? 4. What is the number sentence? Solution (1 point) 5. What is the complete answer? Check and Look Back

Explanation:

be⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛⬛