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olya-2409 [2.1K]
3 years ago
6

At a hardware store, each wooden plank costs $3.57. How much do 12 planks cost? $

Mathematics
1 answer:
BigorU [14]3 years ago
3 0

Answer:

42.84

Step-by-step explanation:

3.57*12=42.84

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Can someone explain how to do this?
pogonyaev

Answer:

For the first one use the formula

y=x*2

For the second use

y=x*4

The third is

y=x*15

The fourth is

y=x*16

Step-by-step explanation:

To find the value of the y units, u have to multiply any x unit with the first y unit given but not 0

idk if it makes sense but i tried

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masha68 [24]

Answer:

y = 108°

Step-by-step explanation:

Since AB and CD are parallel lines, then

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KiRa [710]

Answer:

1:D,2

2:B:She found that -3(9) is positive

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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The graph of f(x) =sqrt of x is reflected across the x-axis and then across the y-axis to create the graph of function g(x). Whi
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The original function is

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See the attached graphs for both functions.



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