4 years ago

9(3x-9)-7-2x. I need this simplified

1 answer:

6 0

9(3x - 9) - 7 - 2x

27x - 81 - 7 - 2x expand

(27x - 2x) + (-81 - 7) collect like terms

25x - 88

hope this helped, God bless!

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zmey [24]

Answer:

The equation in slope-intercept form is;

$g(x)=5x+7$

Explanation:

Given the function f(x);

$f(x)=5x+1$

And its transformation g(x);

$g(x)=f(x)+6$

To get the equation for g(x), let us substitute f(x) into the function g(x);

$\begin{gathered} g(x)=f(x)+6 \\ g(x)=5x+1+6 \\ g(x)=5x+7 \end{gathered}$

Therefore, the equation in slope-intercept form is;

$g(x)=5x+7$

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2 years ago

faltersainse [42]

Ratio of Anne : Mark : Ben = 20 : 35 : 25
= 4 : 7 : 5 ( total 16 parts )

Anne = 4/16 x £80 = £20

Mark = 7/16 x £80 = £35

Ben = 5/16 x £80 = £25

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2 years ago

kifflom [539]

Log(x/7300000000) = 5.6 so

x/7300000000 = 10^5.8 = 398107.17 

x = 2.9061823 x 10^15

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3 years ago

Vikki [24]

1 gal = 4 quarts
so
4 gal = 16 quarts

8 0

4 years ago

Aliun [14]

Answer:

Side of square=Diameter of circle=16

Radius= Diameter/2=16/2=8

Area of circle=4Πr²

=4*3.14*8²

=803.84cm²

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3 years ago