Final answer:
To represent the numbers -8, 2, 5.88, and 6.5 on a number line, mark -8 on the left side, 2 towards the right, locate 5 and connect it to 8/10, and locate 6 and connect it to 5/10.
Step-by-step explanation:
To represent the numbers -8, 2, 5.88, and 6.5 on a number line, we first locate the whole numbers and then the decimal numbers. Starting from zero, we mark -8 on the left side of the number line. Then, we mark 2 towards the right. For 5.88, we locate 5 and then connect it to 8/10 on the number line. Finally, for 6.5, we locate 6 and then connect it to 5/10 on the number line.