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Natalija [7]
3 years ago
10

If f(x)= 6x-4, what is f(x) when x=8

Mathematics
2 answers:
melamori03 [73]3 years ago
8 0
f(x)=6x-4 \\ \\ f(8)=6 \cdot8-4=48-4= \boxed{44}
marin [14]3 years ago
8 0

Answer:

f(8)= 44

Step-by-step explanation:

We substitute the value of x = 8 where we see the variable x in the given function.

The funcion is:

f(x)= 6x-4

substituting x = 8

f(8)= 6(8)-4

solving operations, remembering that multiplications are resolved first than substractions.

f(8)= 48-4

f(8)= 44

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<h3>Answer:  13/28</h3>

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Reason:

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6 0
2 years ago
Please answer!!!! please!!!!!!
olga55 [171]

The problem here is:  Too many words.

If you boil the problem down to the bare facts, the question is:

             "$210 is 15% of what number ?"

I'm pretty sure you can take it from there,
but here's the rest of it anyway:

                                                $210  =  15% of (March amount)

                                                $210  =  0.15 x (March amount)

Divide each side by  0.15 :     $1400 = March amount .

Check:
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5 0
3 years ago
How do I solve this absolute value in quality problem <br><br> |2t + 2/3|≤4
xenn [34]

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Step-by-step explanation:

|2t + 2/3|≤4

2t + 2/3≤4

(2t + 2/3≤4)*3

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6t≤10

t≤10/6

<u>t≤5/3</u>

2t + 2/3>=-4

(2t + 2/3>=-4)*3

6t + 2>=-12

6t>=-14

t>=-14/6

<u>t>=-7/3</u>

-7/3≤t≤5/3

6 0
2 years ago
Question 9:
Arte-miy333 [17]

Answer:

I think the answer is.. .

Step-by-step explanation:

(b)

7 0
2 years ago
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Sunny_sXe [5.5K]
Constant is occurring continuously over a period of time so C is the correct answer because C is constant for a period of time  
4 0
3 years ago
Read 2 more answers
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