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Naya [18.7K]
2 years ago
15

For what value of x and y the ordered pairs (x+3,y-2) (y-1,2x-3)​

Mathematics
2 answers:
Liono4ka [1.6K]2 years ago
8 0

Answer:

(7, 12)

I think that is what it is asking, not 100% sure though

Step-by-step explanation:

x+3 = y - 2

  -3

x = y - 5

Now substitute

2(y - 5) -3 = y-1

2y - 13 = y - 1

 - y        -y

y -13 = -1

+13

y = 12

Substitute again

x = 12 - 5 = 7

sladkih [1.3K]2 years ago
8 0

u spammed in my question :(

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Answer:

Equivalent measurements: teaspoon, ounce, pint, pound

You will find a table of equivalent measurements in the back of many cookbooks:

1 tablespoon = 3 teaspoons  

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    1 quart = 4 cups (2 pints) = 32 ounces  

   1 gallon = 4 quarts

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Note that a pint is 16 ounces of volume, while a pound is 16 ounces of weight. The popular rhyme "A pint's a pound, the world around" can help you remember this, but keep in mind that they're not really equivalent.

Doubling a recipe can be easy (just put in two of each measurement), but what if you need to divide a recipe in half? Here are some measurements that may help:

Measurement    1/2 Measurement

1/8 teaspoon   just a dash

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Step-by-step explanation:

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3 years ago
Simplify the rational expression. State any restrictions on the variable.
ExtremeBDS [4]

we are given

\frac{(n^4-10n^2+24)}{(n^4-9n^2+18)}

Firstly, we will factor numerators and denominators

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we can see that

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