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3 years ago

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Emily worked in a florist shop and earned $12 per hour given that the amount she earned W dollars is directly proportional to th

e time she worked t hours identify the constant of proportionality and write a direct proportion equation

1 answer:

serious [3.7K]3 years ago

7 0

Is that the entire question

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Find f(-5) if f(x) = x2 – x + 2.

balu736 [363]

Replace all the x's in the equation with -5. f(5)=(5)2-5+2. > 10-5+2 > 5+2= 7

The Answer is 7

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EastWind [94]

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Is x^4 +400 a complex conjugate

nadya68 [22]

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3 years ago

S is the midpoint of RT. If RS = 7x-4 and ST = 5x+10, what is ST

Natali [406]

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1 year ago

Please help due tomorrow

mel-nik [20]

Answer: x= 2.5, y = 10

Step-by-step explanation:

<u><em>I'm going to assume that these photocopies are proportional in relations to each other.</em></u>

If they're proportional, you can set up two proportions:

$1) \frac{x}{5} =\frac{3}{6} \\\\2) \frac{5}{y} =\frac{3}{6}$

And cross-multiply:

$1) 6x = 5*3 \\\\2) 3y = 5*6$

Then solved for x and y:

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3 years ago