3 years ago

If 1/x 1/x 1/x 1/x =24 what is x

Mathematics

1 answer:

kenny6666 [7]3 years ago

8 0

Would you please elaborate on what you would like to know?

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100^m ÷ 1000^n can be written in the form 10^z. Express z in terms of m and n

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100m ÷ 1000n

(102)m ÷ (103)n

102m ÷ 103m

10-m

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Solve the system of linear equations by graphing. y = –5/2 x – 7 x + 2y = 4 What is the solution to the system of linear equatio

Anestetic [448]

Keywords

system; linear equations; graphing; solution

we have

$y=-\frac{5}{2}x-7$ -------> equation A

$x+2y=4$

$x=4-2y$ ----> equation B

The system of linear equations is composed of equation A and equation B

Substitute the equation B in equation A

$y=-\frac{5}{2}[4-2y]-7$

$y=-10+5y-7$

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Find the value of x

$x=4-2[17/4]=-4.5$

The solution is the point $(-4.5,4.25)$

Using a graphing tool

see the attached figure

therefore

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3 years ago

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Just help me on 6 and 7 please

TEA [102]

6) 9/4 divided by 5/8
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7) 2 1/2 divided by 4 1/2
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2 years ago

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Tatiana [17]

The slope-intercept form: y = mx + b

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3 years ago

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