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Soloha48 [4]
3 years ago
13

Use the solutions below to write the quadratic expression in standard form. x=-6 x=2

Mathematics
1 answer:
Nonamiya [84]3 years ago
4 0
nenchcs nsndndekksks
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e

Step-by-step explanation:

yes

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Yolanda's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Yolanda $5.20 per pound, and t
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78 pounds

Step-by-step explanation:

Let's say Yolanda makes a pounds of Type A coffee and b pounds of Type B coffee. Since the total number of pounds is 130, we can write the equation:

a + b = 130

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5.20a + 4.05b = 586.30

We can now solve the system of equations:

a + b = 130

5.20a + 4.05b = 586.30

Manipulate the first equation by subtracting b from both sides:

a + b = 130

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Substitute 130 - b for a in the second equation:

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<em>~ an aesthetics lover</em>

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2 years ago
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Step-by-step explanation:

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PLZ MARK AS BRAINLIEST

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