6. scalene triangle
7. is a right angle
Step-by-step explanation:
If the car has traveled 22 miles in a half an hour and stays at a constant rate of speed, the car will go 44 miles in 1 hour.
First find the value of m by solving the inequality.
Solving the inequality we get value of m: m>-4
Now, for drawing the graph, a dotted line will be on -4, as values greater than -4 are included in the graph. and all the portion on right side of -4 is included in the graph.
Step-by-step explanation:
We need to draw the graph of the solution set for the following inequality. 
First we will solve the inequality and find value of m

Adding -18 on both sides

Dividing both sides by -3 and reversing the inequality i.e < is changed into >

So, value of m is: m>-4
So. for drawing the graph, a dotted line will be on -4, as values greater than -4 are included in the graph. and all the portion on right side of -4 is included in the graph.
The graph is shown in figure attached.
Keywords: Solving inequalities
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Answer:
2/6 or 1/3
Each number has 1 /6 probability. But since you can accept either 3 or 4, the probability is better and is 2/6 or simplified to 1/3.