1. write a sentence to answer each question:
a. how much warmer is 82 than 40?
the
b. how much warmer is 82 than -40?
what the answer?

The answers in each case are:

a. 42.

b. 122.

Step-by-step explanation:

In the first case, you should know that the temperature is calculated from the highest temperature to the lowest, in which case:

In the second case, when temperatures are negative, you must first bring them to zero and then calculate with the largest positive number, as shown below:

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

answer: it's d

step-by-step explanation: