3 years ago

PLEDAE HELP ASAP Pleseeee

Mathematics

1 answer:

Natasha_Volkova [10]3 years ago

4 0

Answer:

Step-by-step explanation:

The answer would be 34.56

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15 increased by 40%, I have no idea what that means

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It’s 21 it technically just means your increasing the 15 by 50 percent

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Wayne purchased 15 pounds of bird seed for $36.75 at Hank's

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Step-by-step explanation:

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3 years ago

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The rectangle below has an area of 70y⁸ 30y⁶. The width of the rectangle is equal to the greatest common monomial factor of 70y⁸

Lorico [155]

Answer:

The Width of the Rectangle = $10y^6$

$\text{Length of the Rectangle}=210y^8$

Step-by-step explanation:

The area of the rectangle $=70y^8 30y^6.$

We are told that the width of the rectangle is equal to the greatest common monomial factor of $70y^8 \: and\: 30y^6.$

Let us determine the greatest common monomial factor of $70y^8 \: and\: 30y^6.$

Express each term as a product to pick out the common factors:

$70y^8 =7X10Xy^6Xy^2\\30y^6=3X10Xy^6$

In the two terms, the common terms are 10 and $y^6$ . Therefore their greatest monomial factor = $10y^6$

The Width of the Rectangle = $10y^6$

Recall: Area of a Rectangle =Length X Width

$70y^8 30y^6=Length X 10y^6\\Length =70y^8 30y^6 \div 10y^6 \\=\dfrac{70X30Xy^8Xy^6}{10y^6} =210y^8\\\text{Length of the Rectangle}=210y^8$

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3 years ago

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X-3/4 = 2x-9/7<br><br> Please answer it I’ll mark your answer as BRAINLIEST

lidiya [134]

<h3><u>Answer</u> :</h3>

$:\implies\sf\:x-\dfrac{3}{4}=2x-\dfrac{9}{7}$

$:\implies\sf\:\dfrac{9}{7}-\dfrac{3}{4}=2x-x$

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$:\implies\boxed{\bf{\red{x=\dfrac{15}{28}}}}$

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3 years ago

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a family of 6 goes to the local sandwich shop. All six people order the combination meal, which includes a drink and a sandwich

gogolik [260]

Answer:

No, a reasonable estimate is around 6 times $7 = $42

Step-by-step explanation:

$6.99 is rounded up to 7, and there are 6 people who ordered a $7 meal. And 6 times 7 is 42

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2 years ago