3 years ago

Combining like terms 7x + 2y - 2x -2y.

1 answer:

aksik [14]3 years ago

5 0

7x - 2x = 5x
2y - 2y = 0

the answer should be 5x

You might be interested in

schepotkina [342]

Answer:

Step-by-step explanation:

5 0

3 years ago

nignag [31]

Here is the Final Price: <span>$356.40

</span>

6 0

4 years ago

LenKa [72]

Answer:

Option D. $\sqrt[4]{\frac{3x^{2}}{2y}}$

Step-by-step explanation:

$\sqrt[4]{\frac{24x^{6}y}{128x^{4}y^{5}}}$

$\sqrt[4]{(\frac{24}{128})\times (\frac{x^{6}}{x^{4}})\times (\frac{y}{y^{5}})}$

= $\sqrt[4]{(\frac{3}{16})\times {(x)^{6-4}}\times{(y)^{1-5}}}$

= $\sqrt[4]{(\frac{3}{16})\times x^{2}y^{-4}}$

= $\sqrt[4]{\frac{3}{(2)^{4}}\times x\times y^{-4}}$

= $\sqrt[4]{(3\times x^{2)\times (\frac{y^{-1}}{2})^{4}}}$

= $\frac{y^{-1}}{2}\sqrt[4]{3x^{2}}$

= $\sqrt[4]{\frac{3x^{2}}{2y}}$

Option D. $\sqrt[4]{\frac{3x^{2}}{2y}}$ is the correct answer.

5 0

4 years ago

Alex73 [517]

Step-by-step explanation:

Get the value of y first from the first equation.. Replace the value of y on the second equation to get the value of x

6 0

3 years ago

pav-90 [236]

he makes 90 dollars and wasted 34 so he has 56 left

3 0

3 years ago