Answer:
-5/6
Explanation:
Fist find the common denominators of the two

Then you that minus sign in front of the fraction that means its negative
although theres an addition sign where subtracting fractions.
given it's in this order the fraction will be negative

:D
Answer:
The correct answer is letter "B": seeks to ensure the future performance of the project work is aligned with the project management plan.
Explanation:
Preventive actions are defined as those that aim to mitigate risks inherent in the operations of a business. Preventive actions lead to entities creating contingency plans that allow them to have certain strategies in front of unexpected situations that could harm the firm's operations.
<em>The project risk management plan is the reference that prevention actions take at the moment of recognizing the set of activities that should be followed to ensure the optimal future performance of a project.</em>
In "thinking like an economist," the section "the role of economic theory" states that many economists believe that useful insights into our behavior can be gained by assuming that we act as if governed by the rules of rational decision-making.
It is possible to define rational decision-making as a decision-making process that incorporates reasoning at every stage. It is founded on the use of impartial knowledge. The first step in making a reasonable decision is to identify the issue that needs to be resolved, followed by the collection of all relevant data.
The next step is to examine every outcome that might result from each potential solution. The decision-making process that follows comprises weighing all viable options and selecting the best one based on reasoning.
Rational decision-making examples include:
● A student chooses what to study in his post-secondary education.
● A commercial choice regarding what to buy for the company.
To know more about decision-making refer to:
brainly.com/question/1249089
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The answer to this is D. Hope this helped :)