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microwave13016
17.10.2020 •
Mathematics
Passing through (-7, -8) and parallel to the line whose equation is y= - 4x + 1 Write an equation for the line in point-slope form.
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Ответ:
Let us say that "x" represents the number of liters of grape juice
0.6x → 0.6 is the fraction of the grape juice and x is the unknown number
0.4(2) → 0.4 is the fraction of the lemon lime juice and 2 is the total number of liters
2 - x→ is the total number of grape juice and lemon-lime juice
equate everything and you have this equation
0.6x + (0.4)(2) = 2 - x
0.6x + 0.8 = 2 - x
x = 0.75