SIMPLIFY THE EXPRESSION!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

prisoha [69]3 years ago

4 0

184 divided by 23=8 so it was $8 before the sale price so then you would do 8+4=12 so the original cost of the tickets was $12. Hope this helps :)

Lelechka [254]3 years ago

3 0

$12 :) its correct :)))

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Answer:

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Step-by-step explanation:

-3 x -4 x -5

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-60

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2 years ago

Solve the system of linear equations 3x-2y=1 9x-6y=1

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3 years ago

I REALLY NEED HELP

garri49 [273]

Look at the picture.

1.
$y=mx+b\\\\m=\dfrac{9}{3}=3\\\\b=4\\\\\boxed{f(x)=3x+4}$

2.
$f(x)=-2x+3\\\\for\ x=-2\to f(-2)=-2\cdot(-2)+3=4+3=7\to(-2;\ 7)\\for\ x=-1\to f(-1)=-2\cdot(-1)+3=2+3=5\to(-1;\ 5)\\for\ x=0\to f(0)=-2\cdot0+3=3\to(0;\ 3)\\for\ x=1\to f(1)=-2\cdot1+3=-2+3=1\to(1;\ 1)$

3.
$y=mx+b\\\\m=\dfrac{3}{6}=\dfrac{1}{2}=0.5\\\\b=-3\\\\\boxed{f(x)=0.5x-3}$
$for\ x=-6\to f(-6)=-6\\for\ x=-2\to f(-2)=-4\\for\ x=0\to f(0)=-3\\for\ x=6\to f(6)=0$