
add 2q to both sides.

subtract 5 to both sides.

divide 5 to both sides.

the answer is:
Answer:
i beleive that B is the best option
To answer the problem just add the frequencies that
correspond to email counts that are 19 or fewer. So you're adding the counts
that correspond to 0-9 and 10-19. So the frequency of 0-9 is 4 and the
frequency of 10 -19 is 7. So 4 + 7 = 11
I could be wrong but I believe it would be 35.