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2 years ago

If I have an equation in which x = pounds, and y = total cost, can I substitute quarts into the equation yes or no ?

Mathematics

1 answer:

yan [13]2 years ago

6 0

Answer:

Yes you can, you just need to make x be times by 4.

Step-by-step explanation:

4 quarts in a gallon

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Factor the expression. 40z – 20

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$20 ( \dfrac{40z}{20} - \dfrac{20}{20})$

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2 years ago

How do u factor this

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You can factor a parabola by finding its roots: if

$p(x)=x^2+bx+c$

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In order to find the roots, you can use the usual formula

$x_{1,2} = \dfrac{-b\pm\sqrt{b^2-4ac}}{2a}$

In the first example, this formula leads to

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