3 years ago

Simplify the expression that you wrote in part D, and explain what the number means with regard to the problem.

2 answers:

8 0

Answer:

<em>When two negatives are put together, it makes a positive. Something subtracted by a negative number, will then have that negative number added to it. </em>

<em>Step-by-step explanation: hope it helps! i know its late but other people can use the answer. <3</em>

Aleonysh [2.5K]3 years ago

4 0

Answer:

12.3 + 9.6 = 21.9

The number 21.9 means Vivian's elevation increased by 21.9 feet as she rode the Ferris wheel from the bottom to the top.

Step-by-step explanation:

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