1 year ago

Can someone help, please

Mathematics

2 answers:

Artist 52 [7]1 year ago

5 0

Answer:

Slope is 1/4

Step-by-step explanation:

Sophie [7]1 year ago

4 0

Answer:

1/4 :)

i hope this helps

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Rearrange the equation so U is the independent variable. 4u+8w=−3u+2w

Basile [38]

Answer:

$u=-\frac{6}{7} w$

Step-by-step explanation:

$4u+8w=-3u+2w$

Add $3u$ and $-8w$ on both sides.

$4u+3u=2w-8w$

Add or subtract like terms.

$7u=-6w$

Divide $7$ on both sides.

$7u/7=-6w/7$

$u=-\frac{6}{7} w$

$u$ is the independent variable now.

8 0

3 years ago

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Can please someone help me out and explain it step by step. Thank you

Anit [1.1K]

Answer: $x=7, \ y=-2$

Step-by-step explanation:

Given

Equations are $3x-y=23$ and $2x+3y=8$

take $3x-y=23$

$y=3x-23$

Put the value of y in another equation

$\Rightarrow 2x+3(3x-23)=8\\\Rightarrow 2x+9x-69=8\\\Rightarrow 11x=77\\\Rightarrow x=7$

Put the value of x in y

$y=3(7)-23=21-23=-2$

Hence, $x=7, \ y=-2$

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2 years ago

14.2 is 35.5% of what number W

bonufazy [111]

14.2/x=100/35.5
5.041=x
Final
35.5% of 14.2=5.041

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3 years ago

Please answer this quick -8х (-4 )

Dafna1 [17]

Answer:

32x

Step-by-step explanation:

Distribute the -8x to the (-4)

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3 years ago

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4. Eric has 54 yards of fencing to use for a flowerbed. Some possible measurements are

diamong [38]

Answer:

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Step-by-step explanation:

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2 years ago

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