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Margarita [4]
3 years ago
9

What’s the Answer to this I got 24 somehow

Mathematics
1 answer:
Bess [88]3 years ago
6 0

Answer:

0

Step-by-step explanation:

So we have the expression:

\frac{2x+y}{xy-2x}

And we want to evaluate it for x=-4 and y=8.

So, substitute:

\frac{2(-4)+(8)}{(-4)(8)-2(-4)}

Multiply:

=\frac{-8+8}{-32+8}

Add:

=\frac{0}{-24}

Evaluate:

=0

So, our answer is 0.

And we're done!

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iris [78.8K]

Answer:

y = mx+b

Step-by-step explanation:

This is the equation for finding the slope-intercept form. Just plug in the numbers and you'll get your answer.

I know this doesn't give you the exact answer, but you have to figure things out on your own. It's good to get a little help, but not the direct answer.

5 0
3 years ago
HELP PLEASE!!! The length of a rectangle is shown below:
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ArbitrLikvidat [17]
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if you want to know how much discount the coupon give you then

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takes off $1.35

proportion method

30/100=x/4.5
3/10=x/4.5
cross multiply or ties both sides by 10*4.5
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discount of $1.35 (coupon saves you $1.35)
3 0
3 years ago
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How do the mathematical domain and reasonable domain compare
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weekly income y:
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range: y >= 0 dollars
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3 years ago
A student made a sketch of a potential energy diagram to represent an exothermic reaction.
Jlenok [28]

Answer:

This is not correct

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