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Kamila [148]
3 years ago
14

18x-(8x-7)=67 SHOW WORK AND CHECK

Mathematics
2 answers:
alexandr402 [8]3 years ago
8 0

18x-(8x-7)=67

18x-8x+7=67

10x+7=67

10x=60

x=6

Naddik [55]3 years ago
7 0
Solve for x by simplifying both sides of the equation, then isolating the variable.
x = 6
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Gala2k [10]

Answer:

pi [π] is the ratio of a circle's circumference to its diameter, and it is constant [meaning it is always the case] for all circles.

{this is a <em>long </em>number, 3.141592653589793238... is not even the full length, but 3.14 [or 3.14159] is typically used for estimation}

The significance of pi is typically centered in math--it can be used to find values that we don't know of circles. There are other areas of math that have been related back to the value of pi--which is incredible, and genuinely relevant.

We can find pi in the shape of rivers, physics--including waves--DNA

[+ anywhere there is a circle]

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4 0
1 year ago
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sattari [20]

Answer: 1/3

Step-by-step explanation:

We know that after dilation with scale factor k the coordinates of pre-image (x,y) map to (kx,ky) of the image.

From the given graph, the coordinate of A =(9,4) and the coordinate of A' (3,2)

Then x = 9 and kx = 3

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4 0
2 years ago
What inequality is equivalent to |x-4| &lt;8?
Furkat [3]

Answer:

x<《-4,12》

Step-by-step explanation:

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x-4<8, x-4>0

-(x-4)<8, x-4-<0

intersections:

x<12, x>4

x>-4, x<4

x<[4,12》

x<《-4,4》

x<《-4,12》

5 0
3 years ago
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hoa [83]

Answer:

-3

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When you have an equation in the form y=mx+b, then the number at the end is the y-intercept.

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geniusboy [140]
I think the answer is 84/3
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