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Mariana [72]
3 years ago
9

3 pounds of bananas cost 1.5. what is the constant of proportionality that relates the cost in dollars ,y, to the number of poun

ds of bananas ASAP
Mathematics
2 answers:
k0ka [10]3 years ago
7 0

Answer:

0.25

Step-by-step explanation:

Have a nice day <3

dedylja [7]3 years ago
4 0

Answer:

$0.5

Step-by-step explanation:

formula ; y = kx

where ; y = $1.5

             x = 3 pounds of bananas

             k = constant of proportionality

Step 1. Do the equation based on the data given

y = kx

$1.5 = k3

Step 2. Compute the mathematical equation. Divide both sides by the coefficient of 3.

<u>$1.5</u> = <u>k3</u>

  3      3

k = .5

Answer; $0.5 is the constant of proportionality cost in dollars per pound of banana.

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Step-by-step explanation:

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3 years ago
Two angles whose measures have a sum of 90° are called complimentary angles. Let x and y
attashe74 [19]

Answer:

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Step-by-step explanation:

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3 years ago
2/2 + 1.75 - 176%<br><br> Enter your answer as an exact decimal or simplified fraction.
Brut [27]
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4 0
4 years ago
#9 was the the one I need help with anyone plz help Thank You:)
pentagon [3]
Your answers are wrong. the function f(x) is like a factory. you put in something ( a number) and it will spit you out something else (a different number depending on the function). your function, f (x)= -2x+1

you can put anything in that function. let say k.
f(x=k) = -2k+1. you just replace the x with k.
in this particular problem they way f(-2) ,f(0), f(1) and f(2).
here are the results
f(x=-2) = f(-2) = -2×(-2)+1 =5
f(x=0) = f(0) = -2×(0)+1 =1
f(x=1) = f(1) = -2×(1)+1 =-1
f(x=2) = f(2) = -2×(2)+1 =-3
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3 years ago
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Answer:

50%?

Step-by-step explanation:

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3 years ago
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