Compare and contrast a postulate , theorem and a conjecture

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step-by-step explanation:

well what did you do it matters what you did : )

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

the answer is:

mean: 6

mad: 2.14