On maggie's report card, she earned a 92 in reading, 95 in math, 88 in science, and 83 in social studies. what is maggie's average score?

To find an average, you simply add up all of your numbers and then divided by the number of numbers you added.
I explained that poorly, so I'll show you how to do it.

So we have 92, 95, 88, and 83. We need to add these together.
(We can just use a calculator)
92 + 95 + 88 + 83 = 358.

We're already halfway done!
Now because there were 4 numbers that we were adding together, we have to divide that number by 4.
(Again just use a calculator if you're lazy)
358 / 4 = 89.5.

So Maggie's average score (Or mean score, as it's also called) is 89.5.

Hope this helps!

The answer would be d i think but i’m for sure it is not a and c

Then why is the question on here if you know the answer