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makvit [3.9K]
2 years ago
9

Evaluate 3(5 - 8) - 7

Mathematics
1 answer:
Salsk061 [2.6K]2 years ago
7 0

Answer:

-16

Step-by-step explanation:

3*5=15

3*8=24

15-24= -9

-9-7=-16

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H(x) = -2x+5<br> g(x) = 2x² + x<br> Find (h+g)(1)
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Are you evaluating functions for this? If so, here you go:

Given the functions to simplify (h + g)(1), the answer you seek would be 6 I believe.

Hope this helps!

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Select all that apply.
ioda

Answer:

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In accordance with <em>propositional</em> logic, <em>quantifier</em> theory and definitions of <em>simple</em> and <em>composite</em> propositions, the negation of a implication has the following equivalence:

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<h3>How to find the equivalent form of a proposition</h3>

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\neg (\exists \,x\, (P(x) \implies  Q(x))) \iff \forall \,x (\neg \,Q(x) \,\land \,P(x))

To learn more on propositions: brainly.com/question/14789062

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