140
10% is equal to 0.1
0.1 * 140 = 14
So the answer should be 140 as 10 percent of 140 is 14.
2s+5<span>≥49
First: Subtract 5 on both sides
You'll get: 2s </span><span>≥ 44
Last: Divide each side by 2 so your s would be alone
You'll get: s </span><span>≥ 22 <That would be your answer
HOPE THIS HELPS! ^_^</span>
The answer would be C. to find this use the rise over run method