Answer:
928
Step-by-step explanation:
Answer:
x > 0
Step-by-step explanation:
Answer:
(A)74
Explanation:
Let her average score on the last two tests = x.
The six scores will now be: 82,78,87,73, x and x.
Since the average score for her first six chemistry tests = 78

We then solve for x.

Her average score for the last two tests is 74.
Answer:
What is a factor?
Step-by-step explanation:
Theres an infinite amount of numbers because you could have 0.10123 to 0.19998298 its never ending