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ivanzaharov [21]
3 years ago
14

What is the expanded form 845,212

Mathematics
1 answer:
navik [9.2K]3 years ago
5 0
845.212= 8*100.000+4*10.000+5*1.000+2*100+1*10+2
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The fair will be traveling to a place that uses the metric system. They received directions to their next stop, but they are in
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Answer:

2x - 0.4x ;

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Yes

Step-by-step explanation:

Let number of miles = x

Arlene:

Double number of miles = 2 * x = 2x

Subtract 20% of the result :

2x - 20% of 2x ;

2x - 0.4x

Raul:

Divides Number of miles by 5 ; x / 5

Multiplies result by 8 ;

8 * (x/5) = 8x /5

To know if expressions are equivalent :

Let x = 10 miles

Using Arlene's expression:

2x - 0.4x

x = 10

2(10) - 0.4(10) = 16

Using Raul's expression :

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Since they give the same result, we can conclude that the expression are equivalent

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lara [203]

Answer:

x <= 0 or  1 = < x <= 5.

Step-by-step explanation:

First we find the critical points:

x(x - 1)(x - 5) = 0

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Construct a Table of values:

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x                  <0        0          >0             <0           0

x - 1             <0       -1           >0              <0           0

x - 5            < 0       0          > 0             <0           0

x(x-1)(x-5)    < 0      0          >0              <0          0 

So the answers are x =< 0 or  1 =< x <= 5.

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3 years ago
234.A<br><br> 124/B<br><br> 136.B<br><br> 156.D
makvit [3.9K]
I think it’s D. 156 degrees
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BRAINLIEST! URGENT! Please help.​
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