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True [87]
3 years ago
5

Write 640000 in standard form​

Mathematics
2 answers:
nikklg [1K]3 years ago
8 0

Answer:

6.4×10⁵

Step-by-step explanation:

Umnica [9.8K]3 years ago
4 0

Answer:

640000 in a standard form is 6.4 ×10^5

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5(x+3)-7(6-3)+29=50-3(8-x)
Sveta_85 [38]

Answer:

\quad x=\frac{3}{2}

Step-by-step explanation:

7\left(6-3\right)=21, \mathrm{Expand\:}5\left(x+3\right)-21+29:\quad5x+23, \mathrm{Expand\:}50-3\left(8-x\right):\quad 3x+26, Subtract 23 and 3x from both sides and simplify: 2x=3, Divide both sides by 2 and simplify: x=\frac{3}{2}

<em>Hope this helps!!!</em>

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At the end of Januaryof last year, Stock A was selling at A dollars a share, and stock B was seling at B dollars a share, where
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Answer:

N*B*x/100

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To determine an equation of the total number of dollars, it is necessary to review the variables that influence

The most important, N that would be the number of shares of A.

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Lastly, we have x, since he originally had was A's shares, therefore his increase occurred in A's shares, that is, x.

Therefore, the equation would be:

N * B * x / 100

It is divided by 100 since x is a percentage.

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