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2 years ago

14

A fabric store has 80 3/8 yards of a particular fabric. About how many pairs of curtains could be made from this fabric if each

pair requires 4 1/8 yards of fabric? But My Answers are 20,25,15,and 30 Please Help Me?

1 answer:

Keith_Richards [23]2 years ago

4 0

20 because 19 16/33 is the exact answer. Since they ask about how much that can be rounded up to 20

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Dan is watching the birds in his backyard. Of the birds he watches, 9 of them, or 45%, are sparrows. How may birds are in his ba

andrezito [222]

Answer:

5

Step-by-step explanation:45 divided by 9 is 5

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2 years ago

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Butch, Harry, and Nicky are playing a game. Harry has half as many points as

ryzh [129]

Answer:

9

Step-by-step explanation:

H=1/2 * B

N=H-5= 1/2 * B-5

B+H+N= B+(1/2 *B) + (1/2 *B-5)=31

2B-5=31

B=18

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3 years ago

Someone pls help me I'm stuck on this question!!!!????

Iteru [2.4K]

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2 years ago

How do you simplify 2i<6u

Solnce55 [7]

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2 years ago

Which expressions are completely factored? Select each correct answer. 32y10−24=8(4y10−3) 18y3−6y=3y(6y2−2) 16y5+12y3=4y3(4y2+3)

laila [671]

Answer:

Option A and Option C

Step-by-step explanation:

Option A: $32y^{10}-24 = 8(4y^{10}-3)$ This is completely factored as 8 is the Highest Common Monomial factor

Option B: $18y^{3}-6y = 3y(6y^{2}-2)$ This is not completely factored as 2 is still a common factor of 6y2 and -2.

Option C: $16y^{5}+12y^{3}=4y^{3}(4y^{2}+3)$ This is completely factored as 4y2 is the Highest Common Monomial factor

Option D: $20y^{7}+10y^{2} = 5y(4y^{6}+2y)$ This is not completely factored as 2y is still a common factor of 4y6 and 2y.

So the options that are completely factored are Option A and Option C

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2 years ago