Answer:
-1
Step-by-step explanation:
Slope= rise/run
Since the line is decreasing, it will be negative.
Answer:
22
Step-by-step explanation:
We are given the expression:—

When n = 5, substitute/change n to 5:—

Evaluate:—

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<u>Summary</u>
<u>Substitution</u>
Changing or replacing from a term to another terms/expression is called substitution.
Examples:—
If we are given the expression
and we want to find the value when y = 4, simply replace y-term to 4.

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If you have any doubts regarding my answer/explanation, do not hesitate to ask in comment!
Answer:
x = -(8/5) or -(
)
Step-by-step explanation:
-5x+12=20
-5x=20-12
-5x=8
x = -(8/5) or -(
)
In order to know that, you need to divide 7 from 4730
It would be: 4730/7 = 675.71
So, your final answer is 675.71
Hope this helps!