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Karolina [17]
3 years ago
7

A rectangular floor space in a community center is 40 ft long and 32 ft wide. A volunteer is setting up chairs on the floor spac

e. Each chair needs an area of approximately 4 ft by 5 ft.
Which estimate best approximates the number of chairs that can be set up on the floor space?


A. 20

B. 60

C. 260

D. 320
Mathematics
1 answer:
pav-90 [236]3 years ago
6 0
It is B because 40x32=1280 and 5x4=20 then divide 1280 by 20 and you get 64 but you can’t have 64 so you would need to only have 60 so the answer is B
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The slope-intercept form is written under the form of
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y=mx+b
y=8x+b
5=8(0)+b
5=b, so we have the complete y-intercept form which is y=8x+b
Or
You can you this
y-y1=m(x-x1) where point (x1,y1) represent point (0,5) in this case which led to:
y-y1=m(x-x1)
y-5=8(x-0)
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y-5=8x
Add 5 to each side
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3 years ago
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ryzh [129]
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-Hope this helps!-

-Please mark as brainliest!-

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