Hannah is sending some song files to a friend. She has already attached 9.25 MB of music to her email. The email program she is using will not send a message above 20 MB. What is the solution of an inequality showing the number of additional MB (m) that she can still attach to her email?(1 point)
m
To find the solution of the inequality showing the number of additional MB (m) that Hannah can still attach to her email, we need to set up an inequality based on the given information.
The total size of the email, including the music files Hannah has already attached, cannot exceed 20 MB. We can represent this as:
9.25 MB (attached music) + m MB (additional music) ≤ 20 MB
Simplifying the inequality, we have:
9.25 + m ≤ 20
Now, to solve for m, we need to isolate it on one side of the inequality.
Subtracting 9.25 from both sides, we have:
m ≤ 20 - 9.25
Simplifying further:
m ≤ 10.75
Therefore, the solution to the inequality is:
m ≤ 10.75
The solution of the inequality showing the number of additional MB (m) that Hannah can still attach to her email is:
m ≤ 20 - 9.25
The inequality would be:
9.25 + m ≤ 20
This is because the total size of the attached music files (9.25 MB) added to the additional MB that can still be attached (m) must be less than or equal to the maximum allowed size (20 MB).
Simplifying the inequality:
m ≤ 20 - 9.25
m ≤ 10.75
Therefore, Hannah can still attach up to 10.75 MB of additional music to her email.