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Vinil7 [7]
3 years ago
15

2(b+2)-(8+b)=-5 solve the equation.

Mathematics
1 answer:
tensa zangetsu [6.8K]3 years ago
6 0

2(b+2)-(8+b)=-5

2b + 4 - 8 - b = -5

b - 4 = -5

b = -1

Answer

b = -1

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The ratio table below shows the relationship between the weight of apples purchased and the total cost of the apples.
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1 year ago
use the distance formula to find the distance, to the nearest tenth, between each pair of points (4,5) and (0,2)
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\begin{gathered} d=\sqrt[]{(x_1-x_2)^2+(y_1-y_2)^2}=\sqrt[]{(4-0)^2+(5-2)^2} \\ =\sqrt[]{16+9}=\sqrt[]{25}=5 \end{gathered}

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What is the answer for this i need help!!??
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{( - 3)}^{ - 5}  =  \frac{1}{x}  \\  \\  \therefore \:  \frac{1}{ {( - 3)}^{ 5} }  =  \frac{1}{x}  \\  \\ \therefore \:  {( - 3)}^{ 5} = x \\  \\ \therefore \:   - 243 = x \\  \\  \huge \red{ \boxed{\therefore \: x =  - 243}}

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