Answer:

Step-by-step explanation:
First simplify each thing:
24fgtrgbbfgb3⁴528ujhjh69hhgyy = 
34hjmnbfvff678fghygrrdcssa = 
Multiply them: 
Should be 5,150 because 5,500 - 350 is = to 5,150 and by what you are asking this is the answer to your question.
Answer:
Megan needs a 95 to get an average of 90.
Step-by-step explanation:
Add up the test scores Megan has earlier, you would get 355 as a result of all scores added. In order to get an average of 90%, you would need to accumulate 450 points which she will need to take her final exam on it. Subtract 355 from 450 to get a score of 95% in which she will need that score to average it to 90%.