Question

the chapman family is taking a road trip to oregon this summer. mr. chapman plans to drive at least 150 miles each day. let m represent the number of miles that mr. chapman might drive in a day. which inequality models the story? graph the inequality that models the story. to draw a ray, plot an endpoint and select an arrow. select an endpoint to change it from closed to open. select the middle of the ray to delete it.

Explanation:

Step1: Analyze the key words

The phrase "at least" means greater than or equal to.

Step2: Write the inequality

Since \(m\) represents the number of miles and Mr. Chapman plans to drive at least 150 miles each day, the inequality is \(m\geq150\).

Answer:

The inequality that models the story is \(m\geq150\). For the graph, we plot a closed - circle at \(150\) (because \(150\) is included in the solution set, since it's "at least 150") and draw an arrow to the right (towards larger numbers) on the number line.