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solmaris [256]
3 years ago
13

Which is the domain of the function f(x) = -5/6(3/5)x ?

Mathematics
1 answer:
Ghella [55]3 years ago
8 0

The domain would be (negaive infinity, positive infinity)

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For a direct variation describe how the constant of variation affects whether y increases or decreases as x increases
Goryan [66]
Direct variation is of the form: y=kx  (inverse variation is of the form y=k/x)

Assuming that k is positive :)

y increases as x increases and y decreases as x decreases.  There is a direct ratio that is described by k.  k=y/x.
7 0
3 years ago
wallace has a $50 bill. pizza pies cost 12.25 each. if p represents the number of pizzas he buys, write an expression for the ch
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3 years ago
Marina spent $13.50 at the grocery store. She bought pears, kiwis, and pineapples. Pears cost $0.50 each, pineapples cost $1.50
kiruha [24]

Answer:

Number of pineapples = 10

Number of pears = 10 + 9 = 19

Number of kiwis = 10 - 2 = 8

Step-by-step explanation:

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let the number of pineapple = p  

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Cost is

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Number of kiwis = 10 - 2 = 8  

4 0
3 years ago
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3 years ago
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3 years ago
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