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kolbaska11 [484]
2 years ago
11

In Pennsylvania, state sales tax is used to pay for services provided by the state. The sales tax rates vary by city and county.

In Warren County the sales tax rate is 6%; in Allegheny County, the sales tax rate is 7%; and in Philadelphia the sales tax rate is 8%.
Shoes stores in Philadelphia are selling the Puma x Polaroid RS-0 (a fancy name for a sneaker) for $129.99, and Chelsea boots from Urban Outfitters for $89.99. Rounded to the nearest cent, how much more is the tax on the sneakers than the tax on the boots?

A The tax on the sneakers is $3.20 more than the tax on the boots.

B The tax on the sneakers is $4.20 more than the tax on the boots.

C The tax on the sneakers is $3.20 less than the tax on the boots.

D The tax on the sneakers is $4.20 less than the tax on the boots.
Mathematics
1 answer:
aleksandr82 [10.1K]2 years ago
5 0

Answer:

I had a similar queshtion the other day and the answer is C

Step-by-step explanation:

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Answer: I got the answer by adding and subtracting

Step-by-step explanation:

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The coordinates below represent two linear equations.
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Hello,
Answer A: no solution

line 1: (-6,3), (3,6)==>y-3=(x+6)*3/9==>x-3y=-15 (1)
line 2: (-3,1), (3,3)==>y-1=(x+3)2/6==> x-3y=-6 (2)

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7 0
3 years ago
Riley has a farm on a rectangular piece of land that is 200200200 meters wide. This area is divided into two parts: A square are
777dan777 [17]

Answer:

The inequality that models the situation for her to have money to save is

7L² > 3(200L - L²)

On simplifying and solving,

L > 60 meters

Step-by-step explanation:

The length of her farm = L meters

The farm where she grows avocados is of square dimension

Area of the farm = L × L = L²

The piece of land is 200 m wide.

Total area of the piece of land = 200 × L = (200L) m²

If the area of her farm = L²

Area of the side where she lives will be

(Total area of the land) - (Area of the farm)

= (200L - L²)

= L(200 - L)

Every week, Riley spends $3 per square meter on the area where she lives, and earns $7 per square meter from the area where she grows avocados.

Total amount she earns from the side she grows the avocados = 7 × L² = 7L²

Total amount she spends on the side where she lives = 3 × (200L - L²) = 3(200L - L²)

For her to save money, the amount she earns must be greater than the amount she spends, hence the inequality had to be

(Amount she earns) > (Amount she spends)

7L² > 3(200L - L²)

To simplify,

7L² > 3L(200 - L)

Since L is always positive, we can divide both sides by L

7L > 3(200 - L)

7L > 600 - 3L

10L > 600

L > 60 meters

Hope this Helps!!!

7 0
4 years ago
12-x=15 <br> What does x equal?
babymother [125]
12-x=15 \\ \\ -x = 15 - 12 \\ \\ -x = 3 \\ \\ x = -3 \\ \\

The final result is: x = -3.
3 0
4 years ago
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1 <br>-6a × - <br> 2 <br>Another time :/ , I'm studying for my post mid term exams..​
Zepler [3.9K]

Answer:

<em>a×</em>

<em>a×_</em>

<em>a×_12 </em>

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