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Karolina [17]
3 years ago
13

Please help! due tomorrow

Mathematics
2 answers:
Soloha48 [4]3 years ago
5 0
6v +12 -5v=v +12.
4b +32+2= 4b+34
like that?
Trava [24]3 years ago
5 0

Remark

These are 2 separate questions. The point is to use the distributive property to remove the brackets.

Eight

6(v + 2) - 5v

6v + 12 - 5v

6v - 5v + 12

v + 12  

Don't combine it any further. This is your answer

Problem 9

4(b + 8) + 2      Remove the brackets

4b + 32 + 2

4b + 34  

Don't combine it any further. This is your answer.


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dimulka [17.4K]

Answer:

15x^2+5xy-125=0

Step-by-step explanation:

We are give the following in the question:

Dimensions of rectangle:

Length , l =

l = x\sqrt{100} = 10x

Width of rectangle, w =

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Area of rectangle = 125 square cm.

Area of rectangle =

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Putting values, we get,

125 = 10x\times (\dfrac{y}{2}+\dfrac{3x}{2})\\\\125 = 5xy+15x^2\\15x^2+5xy-125=0

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9514 1404 393

Answer:

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Step-by-step explanation:

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