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Goshia [24]
3 years ago
13

Determine the purchase quantity and number of board feet of 2 x 12 joist needed for the floor

Mathematics
1 answer:
egoroff_w [7]3 years ago
3 0
What is the square footage? Need a room size to calculate the quantity.
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The pairs that are equivalent to each other are 40/1000 and 40%, 6/5 and 120%, 1/8 and 12.5% . They are the correct answers because if we divide for example 6/5 , we would get 1.2 and to turn a decimal into a percent we have to move the decimal point 2 times to the right meaning that the percentage would be 120% and you just do that for all! I hope this helped :)!!
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3 years ago
Evaluate 23x-1 for x = 1. 1 4 7 8
lianna [129]

replace the value of x int eh equation

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Yakvenalex [24]
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3 years ago
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ivann1987 [24]

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Option 4

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6 0
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