Question

In two or more complete sentences, describe how you could model the following sum on a number line. In your answer, make sure to include the result of adding these two numbers together.
-3.5 + 4.2

Answer 1

How you could describe a sum on a number line is that it will most likely be very close to the end.For -3.5 + 4.2 if you are going up to positive 1 that statement is true because the answer is .7

Answer 2

The result of adding these two numbers together is 0.7.

Given that,

• The two numbers are -3.5 and 4.2.
• Now we have to add the above numbers.

Based on the above information, the calculation is as follows:

= -3.5 + 4.2

= 0.7

Therefore we can conclude that the result of adding these two numbers together is 0.7.

Learn more: brainly.com/question/19829044