Final answer:
To create a number with the given points, add the values together. The number that satisfies the given points is -0.25.
Step-by-step explanation:
To create a number with the given points, we need to understand how to combine and manipulate numbers. Let's break it down step by step:
- The first point is 3. This is just a regular positive number.
- The second point is 2.25. This is a decimal number.
- The third point is the opposite of 4, which means it is -4.
- The fourth point is '-(minus 1 1/2)'. 'Minus' means negative, and '1 1/2' is a mixed number, which we can write as -1.5. So the fourth point is -1.5.
Now, we can combine these points to create a number. Let's add them all together: 3 + 2.25 + (-4) + (-1.5) = -0.25. Therefore, the number that satisfies the given points is -0.25.