2 years ago

Solve for x: 4 − (x + 2) −7 x −9

Mathematics

2 answers:

olga2289 [7]2 years ago

8 0

Answer:

wjdjdjdn w w. r. fidjsns

poizon [28]2 years ago

7 0

Answer:

−8x−7

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If (x)=3x-1 and s(x)=2x+1, which expression is equivalent to r over s (6) ?

katrin [286]

Answer:

$\large\boxed{\dfrac{3(6)-1}{2(6)+1}}$

Step-by-step explanation:

$\left(\dfrac{f}{g}\right)(x)=\dfrac{f(x)}{g(x)}\\\\\text{We have}\\\\f(x)=3x-1,\ g(x)=2x+1\\\\\left(\dfrac{f}{g}\right)(x)=\dfrac{3x-1}{2x+1}\\\\\left(\dfrac{f}{g}\right)(6)\to\text{put x = 6 to the equation of the function}\ \left(\dfrac{f}{g}\right)(x):\\\\\left(\dfrac{f}{g}\right)(6)=\dfrac{3(6)-1}{2(6)+1}$

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2 years ago

URGENT! #3!!!!!!!!!!!!

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Step-by-step explanation:

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