3 years ago

Can anyone simplify 5y + 4x +5x

Mathematics

2 answers:

seropon [69]3 years ago

7 0

Answer:

5y+9x is the simplified version

SVEN [57.7K]3 years ago

6 0

The answer is 5y+9x :D

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If y = -5x + 2 were changed to y=-7x+ 5, how would the graph of the new line compare with the first one? A. The new graph would

Anika [276]

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The purple line is y=-5x + 2

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3 years ago

PLEASE SOMEONE HELP I TRULY DO NOT UNDERSTAND

IceJOKER [234]

Hi there!

$\large\boxed{f^{-1}(x) = \sqrt[3]{\frac{x+4}{9} } }$

$f(x) = 9x^{3} - 4$

Find the inverse by replacing f(x) with y and swapping the x and y variables:

$x = 9y^{3} - 4$

Isolate y by adding 4 to both sides:

$x + 4 = 9y^{3}$

Divide both sides by 9:

$\frac{x+4}{9}= y^{3}$

Take the cube root of both sides:

$y = \sqrt[3]{\frac{x+4}{9} }\\\\f^{-1}(x) = \sqrt[3]{\frac{x+4}{9} }$

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3 years ago

Can someone explain this step by step please

levacccp [35]

Answer:

Step-by-step explanation:

Since x=-2

-2+3y=4

Add 2 on both sides

3y=6

Divide 3 on both sides

y=2

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3 years ago

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How can I do ratios? I’ve been having a lot of trouble with this in my math class, and really need some help.

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If you have a fraction, take one number and put a different number on top or underneath, for example if you have 2 cats and 3 dogs, the ratio from cats to dogs would be 2:3 but if you did 2 cats to the total number of animals, you would add 2 and 3 and get 5, so the ratio would be 2:5.

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Which equation is equivalent to the given equation? 7m + 11 = -4 (2m +3)

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Answer:

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Step-by-step explanation:

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