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3 years ago

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A store is having a sale where movies are 15% off their original price. A movies is on sale for $22.10. What was original price?

?

1 answer:

AfilCa [17]3 years ago

5 0

answer is this "$3.315" because

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(-3,2) and (6,-2) in point slope form.

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Y - 2 = - 4/9 * ( x + 3)

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3 years ago

Identify the sequence as arithmetic, geometric, both, or neither. 50, –50, 50, –50, . . . both arithmetic geometric neither desc

stellarik [79]

Answer:

<em>The sequence is geometric.</em>

Step-by-step explanation:

In Arithmetic sequence, there is a common difference between any two consecutive terms but in Geometric sequence, there is a common ratio between any two consecutive terms.

Given sequence is: 50, -50, 50, -50,.................

Lets assume, the terms as $a_{1}, a_{2}, a_{3}, a_{4},...........$

<em><u>Checking for common difference:</u></em>

$a_{2}-a_{1}= (-50)-(50)= -100\\ \\ a_{3}-a_{2}=(50)-(-50)=100\\ \\ a_{4}-a_{3}=(-50)-(50)=-100$

As there is no common difference, so it's not an arithmetic sequence.

<u><em>Checking for common ratio</em></u>

$\frac{a_{2}}{a_{1}}=\frac{-50}{50}=-1\\ \\ \frac{a_{3}}{a_{2}}=\frac{50}{-50}=-1\\ \\ \frac{a_{4}}{a_{3}}=\frac{-50}{50}=-1$

As there is a common ratio, so it's a geometric sequence.

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3 years ago

Vedant received two quotes for new carpet for his home. The quote from Company A is $0.15 less per square foot than the quote fr

dezoksy [38]

1200 x 0.15 = 180

so company a is cheaper by 180 dollars

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3 years ago

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Figure B is a scaled copy of Figure A<br><br> What is the scale factor from Figure A to Figureb

Rus_ich [418]

Answer:

Below.

Step-by-step explanation:

About x3 bigger then figure b.

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2 years ago

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Kiran’s backpack weighs 3 pounds less than Clare’s backpack. Clare’s backpack weighs 14 pounds. How much does Kiran’s backpack w

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14-3=11, The answer is 11

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2 years ago

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