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3 years ago

11

what is the solution set of the inequality -7 < x 2 < 4? -5 < x < 6 -9 < x < 2 -5 < x < 2 -9 < x <

6

1 answer:

Sophie [7]3 years ago

8 0

-7 < x + 2 < 4
-7 - 2 < x < 4 - 2
-9 < x < 2

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Does someone know the answer to this <br> √7x+16+4=x

dalvyx [7]

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3 years ago

2x + 1=4x-3 solve for x

loris [4]

Answer:

x = 2

Step-by-step explanation:

To start, you want to isolate x.

To do so, get all the x terms to one side.

2x + 1 = 4x - 3

Subtract -4x on both sides.

-2x + 1 = -3

Then, subtract 1 on both sides.

-2x = -4

Finally, divide -2 on both sides.

x = 2

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3 years ago

Given A is between Y and Z YA = 5.5, AZ = 2x, and YZ = 41.5 =, find AZ

morpeh [17]

YZ = YA + AZ
41.5 = 5.5 + AZ
AZ = 41.5 - 5.5
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So, your final answer is AZ = 36

Hope this helps!

4 0

3 years ago

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Does someone mind helping me with this problem? Thank you!

Jet001 [13]

Answer:

875 ft²

Step-by-step explanation:

Finding area of similar rectangles:

Scale factor = EF : AB

= 25 : 5

= 5 : 1

$\sf \dfrac{Area \ of \ bigger \ rectangle}{Area \ of \ smaller \ rectangle}= (Scale \ factor)^2$

$\dfrac{Area \ of \ bigger \ rectangle}{35} =\left(\dfrac{5}{1}\right)^2$

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2 years ago

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Inga [223]

The answer would be -0.4

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