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lord [1]
3 years ago
13

Kendra went on a shopping trip to Yardley. She purchased a cowboy hat originally priced at $25 but discounted 20%. If sales tax

in Yardley is 10%, what was the total cost?
Mathematics
1 answer:
STALIN [3.7K]3 years ago
8 0

Answer:

The total cost =$22

Step-by-step explanation:

Given the original price of the item is $25.

On this item there is a 20% discount which is 25*{\frac{20}{100}}=$5.

So the discounted price of the item is 25-5=$20.

Now sales tax is the amount paid by the retailer to the governing body from the money he received through the customer.

The retailer receives $20.

sales tax rate=10%

sales tax=20*{\frac{10}{100}=$2.

The total cost of the item=discounted price + sales tax=$20+$2=$22

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Answer:

30.5 Weeks

Step-by-step explanation:

The phone costs $930, and he already has $320 saved in his bank account so subtract 320 from 930. You will get 610. Then, you take 610 and divide it by 20 because he earns $20 a week. I hope this helped.

8 0
3 years ago
More than half of the students were excited about the project. In fact, were excited. If 10 students were not
alina1380 [7]

Answer:1/2 divided by 10

Step-by-step explanation:

8 0
2 years ago
8 1/3 of what number is 50.5
maks197457 [2]
I hope this helps you

6 0
3 years ago
A parabola can be drawn given a focus of (-9, -7) and a directrix of x = 9. Write
Slav-nsk [51]

Check the picture below, so the parabola looks more or less like so, with a vertex at (0 , -7), let's recall the vertex is half-way between the focus point and the directrix.

so this horizontal parabola opens up to the left-hand-side, meaning that the "P" distance is a negative value.

\textit{horizontal parabola vertex form with focus point distance} \\\\ 4p(x- h)=(y- k)^2 \qquad \begin{cases} \stackrel{vertex}{(h,k)}\qquad \stackrel{focus~point}{(h+p,k)}\qquad \stackrel{directrix}{x=h-p}\\\\ p=\textit{distance from vertex to }\\ \qquad \textit{ focus or directrix}\\\\ \stackrel{"p"~is~negative}{op ens~\supset}\qquad \stackrel{"p"~is~positive}{op ens~\subset} \end{cases} \\\\[-0.35em] \rule{34em}{0.25pt}

\begin{cases} h=0\\ k=-7\\ p=-9 \end{cases}\implies 4(-9)(x-0)~~ = ~~[y-(-7)]^2 \\\\\\ -36x=(y+7)^2\implies x=-\cfrac{1}{36}(y+7)^2

4 0
2 years ago
Help me out please!!! 50 points!!!
german

Step-by-step explanation:

I assume they intersect at a right angle (90°).

then the intersection is a rectangle with one side being 12 m, and the diagonal being 13 m long.

the diagonal is the Hypotenuse (baseline) of a right-angled triangle with the length and the width of the rectangle as legs.

so, by using Pythagoras we have

diagonal² = length² + width²

13² = 12² + width²

169 = 144 + width²

25 = width²

width = 5 m

so, Oakdale Avenue is 5 m wide.

3 0
2 years ago
Read 2 more answers
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