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Evgesh-ka [11]
3 years ago
5

Whats the equation to the line?

Mathematics
1 answer:
ruslelena [56]3 years ago
6 0

Answer:

y=8x

Step-by-step explanation:

First we need to find the slope.  We need 2 points

(0,0) and (2,16)

m = (y2-y1)/(x2-x1)

    = (16-0)/(2-0)

   =16/2

    =8

The slope is 8

The y intercept is where it crosses the y axis (or x =0)  It is at 0

We can use the y intercept form of a line

y= mx+b

y= 8x+0

y=8x

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To find the weight of the gold in a 22 karat gold object,multiply the object's weight by 0.917.To find the weight of the gold in
gogolik [260]

Answer: 22 karat gold statue contains more gold than 14 karat gold statue by 4.23-2.68=1.55\ pounds.

Step-by-step explanation:

Since we have given that

There is 22 karat gold statue weighing 73.5 ounces,

So, weight of the gold in gold statue is given by

73.5\times 0.917=67.4\ ounces

There is 14 karat gold statue weighing 73.5 ounces,

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73.5\times 0.583=42.85\ ounces

As we know that

1\ pound =16\ ounces

So, 22 karat gold statue has

\frac{67.4}{16}=4.23\ pounds\ of\ gold

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7 0
3 years ago
Write an explicit formula to model the geometric sequence in the table.
MariettaO [177]

Answer:

the answer is 2n+6 please do you get it

4 0
3 years ago
ASAP
Romashka-Z-Leto [24]

Answer:

$200.33

Step-by-step explanation:

Total amount paid = $222.36

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Cost + sales tax amount = (222.36 - 4)

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Subtracting the sales tax :

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5 0
3 years ago
CAN SOME ONE HWELP ME WITH THIS HURRY PLEASE
oksian1 [2.3K]
4. 15 + 4x = 6 + 5x
           -x = -9
            x = 9

5. Sally : x , Martha : y
x = 2 + y
x + y = 5.64
2 + y + y = 5.64
2y = 3.64
y = 1.82
Sally paid $1.82.

6. Bob : x , Tim  : y
x = y - 3
x + y =7.80
y - 3 + y = 7.80
2y = 10.80
y = 5.4
Bob spent $5.40.
6 0
3 years ago
A 2012 Gallup survey of a random sample of 1014 American adults indicates that American families spend on average $151 per week
natima [27]

Answer:135.9

Step-by-step explanation:you just have to multiply

4 0
3 years ago
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