While training for a marathon, sean runs at least 28 miles a week. he has already ran 6 miles this week. the inequality shown can be used to find m, the number of miles sean still needs to run this week. m + 6 ≥ 28 which inequality represents the solution set for this situation? a) m ≥ 22 b) m ≤ 22 c) m ≤ 34 d) m ≥ 34

That would be B ) m >= 22

Explanation : Just l like a normal equation , we need to isolate the variable to get its value. We can do that by simply substracting 6 from both sides of the equation :
m + 6 >= 28
m + 6 - 6 >= 28 - 6
6 - 6 cancel out so we end up with
m >= 22

I hope you understood my brief explanation. And please consider marking this awnser as Branliest if you think it deserves it. Thank you so :)

Easy! First just subtract it like you would! Then, when you get to the 4 tens of the number, explain how you subtracted that!