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ioda
3 years ago
12

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

Mathematics
2 answers:
galina1969 [7]3 years ago
7 0

Answer:

44

Step-by-step explanation:

Alex787 [66]3 years ago
7 0
With X = 8
=> f(x) = 48-4 = 44
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Find the missing coordinate to complete the ordered-pair solution to the given linear equation: A) y+6x=5 <br>      (a) (-1,?)  
N76 [4]
A
a) y+6x=5 if x= -1  then y+6(-1)=5 then y = 11
b) same thing if x = 3 then y+6(3)=5 y+18=5  subtract both sides by -18 and leave y on left then add 5+(-18)= 13 then y=13

B same as above
question (a) asks you to solve for y because x is -2
(b) asks you to solve for x because y is known
3x+2y=-6 if y = 3 you write 3x+2(3)=-6 3x+6=-6 move the +6 over to right side by subtracting 6 from both side 3x=-6 + -6 so 3x=-12 to get rid of the 3 and only leave the x you want to divide both side by 3 then x= -12/3 then the answer would be x=-4

4 0
3 years ago
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×+2=17-4×<br> × equals what
wlad13 [49]

X = 3,

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6 0
3 years ago
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Simplify: xy^2(-2x)(3xy)(-4x^2y)1/8x^2y^3
vredina [299]

Answer:

-12x^5 y^4

Step-by-step explanation:

3 0
2 years ago
Which equation represents a line that is perpendicular to line l on the graph below?
Bad White [126]

Answer:

y= -1/2x + 3

Step-by-step explanation:

A line perpendicular will have the reciprocal slope.

First you need to find the slope of the line given.

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3 0
3 years ago
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