3 years ago

Helppppp pleaseeee xxx

Mathematics

1 answer:

ankoles [38]3 years ago

6 0

Answer:

area of minor sector qr=140/360×πr²=140/360×22/7×3²=11yd²

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Plug 50 into y and find x.

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Answer:

For Company A to have a better deal, the truck must be driven more than 250 miles per day.

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Given that:

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Let,

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A(x) = 0.20x + 70

Rent per day of company B = $20

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For make Company A better deal,

A(x) > B(x)

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0.20x-0.40x>20-70

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Dividing both sides by -0.20

$\frac{-0.20x}{-0.20}>\frac{-50}{-0.20}\\x>250$

Hence,

For Company A to have a better deal, the truck must be driven more than 250 miles per day.

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3 years ago

Mrs Richmond bought some apples and pears in the ratio 2:5. An apple costs 30 cents. A pear costs 15 cents mire than an apple. H

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Answer:

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Cuz every 100cents is one dollar

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