I believe it would be negative 9 because your subtracting by twelve again. I hope that helped
Answer:
There would be 120 different ways
Step-by-step explanation:
20×6=120
Explanation:
The test grade for 1st three tests = 62, 85, 89
Let the fourth test score = x
The result we hoping to get is grade B.
Let's find the average of the four test score




This means Cassie needs to score 84 or more to get a grade of B
In ineq