Answer:
7m = 50.75
Step-by-step explanation:
5m=36.25
We can solve this for m by dividing each side by 5
5/5m=36.25/5
m = 7.25
We want to find 7m
7(7.25) = 50.75
The answer is $2.50 because you do 145-132.50=12.5
Then you divide by 5 because that’s the difference between students then the final answer is 2.50
75 +10n = 15n
75 = 5n
15 = n
Therefore 15 classes
The means and medians are <em><u>not</u></em><em><u> </u></em> the same.
The answer is 3p+6 gggghhnbhjjn