Answer :
Answer:
Step-by-step explanation:
the average can be found by adding up all ur numbers and dividing by how many numbers u have
so her average test score is : (88 + 80) / 2 = 168/2 = 84 <==
Answer:
Step-by-step explanation:
the average can be found by adding up all ur numbers and dividing by how many numbers u have
so her average test score is : (88 + 80) / 2 = 168/2 = 84 <==