65(x-5)+x=180 please help. Leave description please! Thank you!

2 answers:

5 0

To solve for x you need to distribute the 65 onto x-5.

65•x + 65•-5 + x = 180
65x - 325 + x = 180

Next you add 325 to both sides

65x + x = 505
66x = 505

Finally, you divide 505 by 66

x = 7.65

m_a_m_a [10]2 years ago

4 0

You multiply 65 to the x and negative 5

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vichka [17]

Answer:

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2. Formula is SUM( A2: A9 ) = 36

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4. Formula is MAX( C2: C9) = 5

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6. Formula is SUM( C5 - C6) = 0

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Step-by-step explanation: Have a nice day! ✌️

7 0

2 years ago

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yuradex [85]

All sides of a square/cube are the same. Since this is a cube, you'll find the volume by "cubing" (get it?) 4.4m.

4.4³ or 4.4 * 4.4 * 4.4 = 85.184m³ but you can round that to 85m³

I hope that helps!

7 0

3 years ago

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expeople1 [14]

Let $\mathbf u\in\mathbb R^2$ , where

$\mathbf u=(u_1,u_2)$

and let $k\in\mathbb R$ be any real constant.

Given this definition of scalar multiplication, we can see right away that there is no identity element $e$ such that

$e\mathbf u=\mathbf u$

because

$e\mathbf u=e(u_1,u_2)=(eu_1,0)\neq(u_1,u_2)=\mathbf u$