I Ms. Cornell has a goal of walks at least 18 miles. She walks at a rate of 4 miles per hour. Which inequality can Ms. Cornell use to sing, h, the number of hours to walk in order to meet or exceed her goal? 4h≥184 h is greater than or equal to 18 4h≤184 h is less than or equal to 18 4+h≥184 plus h is greater than or equal to 18 4+h≤18