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Rus_ich [418]
3 years ago
13

A recipe calls for 3 cups of pecans for every 5 cups of walnuts. How many cups of pecans should be added to 8 cups of walnuts?

Mathematics
1 answer:
Harman [31]3 years ago
7 0

Answer:

4.8

Step-by-step explanation:

3:5  

3/5 : 1

8(3/5):1(8)

4.8:8

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Step-by-step explanation:

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What is the completely factored form of x4 + 8x2 – 9? (x + 1)(x – 1)(x + 3)(x + 3) (x+1)(x+1)(x+3){x^2+9} (x2 – 1)(x + 3)(x – 3)
Y_Kistochka [10]

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(x+1)(x-1)(x^2+9)

Step-by-step explanation:


5 0
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Could anyone help with this, im terrible at geometry haha
bekas [8.4K]

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10.90⁰

11.126⁰

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Step-by-step explanation:

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3 0
2 years ago
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The cloth shop has announced a reduction in price by 25%. How many shirts priced at Rs 28 should buy to avail a total reduction
Drupady [299]

Answer:

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Step-by-step explanation:

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So, number of shirts purchased = \frac{\textrm{Total reduction needed}}{\textrm{Reduction on each shirt}}

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So, at least 6 shirts should be brought to avail a total reduction of Rs 40.

5 0
3 years ago
Nancy spent half of her allowance going to the movies. She washed the family car and earned 7 dollars. What is her weekly allowa
Sauron [17]
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