Mathematics
Mathematics, 09.11.2020 22:20, mirza326

Hassan bought a package of tofu. The temperature of the tofu was 14Β° Celsius when Hassan put the package into the freezer. He left the tofu in the freezer until it reached βˆ’19Β° Celsius. Which expressions explain how to find the change in temperature, in degrees Celsius, of the package of tofu? Select THREE that apply. 14+βˆ’(βˆ’19), because adding βˆ’(βˆ’19) to 14 is the same as subtracting βˆ’19 from 14.

19βˆ’14, because this expression shows the difference between the lowest temperature, βˆ’19, and the highest temperature, 14.

14βˆ’(βˆ’19), because this expression shows the difference between the original temperature, 14, and the final temperature, βˆ’19.

|14+(βˆ’19)|, because the absolute value of the sum of the original temperature, 14, and the final temperature, 19, shows the distance between the two points.

|14|+|βˆ’19|, because |14| represents the distance from 0 to 14 and |βˆ’19| represents the distance from 0 to βˆ’19, so the sum is the total distance between the two points.

|βˆ’19|βˆ’|14|, because |βˆ’19| represents the distance between 0 and 19 and |14| represents the distance between 0 and 14, so the difference is the total distance between the two points.

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