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Sauron [17]
3 years ago
5

An album sells for $17.00 through an online music service. If the album is 20% off, and sales tax is 6%, what is the total price

of the album including tax?
Mathematics
1 answer:
V125BC [204]3 years ago
5 0

Answer:

$14.42

Step-by-step explanation:

Price of Album - $17.00 * .20 = 3.4 (this is the discount)

Then subtract 3.40 from 17.00 to get 13.60

Add the sales tax in by doing $13.60 * 0.06 = $0.82

Add that to the 13.60 to get $14.42 for the total after discount and after tax.

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how many servings are in a bag of trail mix that weighs 11 1/2 ounces and each serving of trail miix weighs 3/4 ounces
Mariulka [41]

let's firstly convert the mixed fraction to improper fraction, and then divide.

\bf \stackrel{mixed}{11\frac{1}{2}}\implies \cfrac{11\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{23}{2}} \\\\[-0.35em] ~\dotfill\\\\ \cfrac{23}{2}\div \cfrac{3}{4}\implies \cfrac{23}{2}\cdot \cfrac{4}{3}\implies \cfrac{23}{3}\cdot \cfrac{4}{2}\implies \cfrac{23}{3}\cdot 2\implies \cfrac{46}{3}\implies 15\frac{1}{3}

8 0
3 years ago
Donald bought 3 shirts for $45. How many shirts can Donald buy if he has $30? Show your work using mathematics.
horsena [70]

Answer:

donald can buy 2

Step-by-step explanation:

price of a shirt = $45÷3

=15

=30÷2=15

4 0
2 years ago
Read 2 more answers
The roof of this garden shed has a gradient of 0.35. find the height of the shed​
Ilya [14]

The height of the shed is 2.325 m

The complete question is

The roof of a lean-to-garden shed has a gradient of 0.35.find the height....they have given the base as 1.5m and a shorter height 1.8m its like a house

<h3>What is a right Triangle ?</h3>

In a Triangle when one angle is 90 degree , the triangle is called Right Triangle .

Structure of the house is a right triangle with base = 1.5m

(height of that triangle)/1.5 = 35/100

height of that triangle = 1.5*0.35 = 0.5250

Ans: greater height of the lean-to = 1.8 + 0.5250 = 2.325 meters.

The height of the shed is 2.325 m.

To know more about Right Triangle

brainly.com/question/6322314

#SPJ1

6 0
2 years ago
Willie left the mall and traveled toward the town hall at an average speed of 40 km/h. Gabriella left two hors later and travele
mezya [45]

Answer:

<em>3 hours</em>

Step-by-step explanation:

Given that:

Average speed of Willie = 40 km/h

After 2 hours, Gabriella traveled in opposite direction at an speed of 70 km/h.

After some time, they are 410 km apart.

To find:

Number of hours = ?

Solution:

For the first two hours, Willie traveled alone.

Formula for distance:

Distance = Speed \times Time

Distance traveled in two hours by Willie = 40 \times 2 = 80\ km

Now, they both travel in opposite directions.

So the relative speed is = 40 + 70 = 110 km/h

The distance traveled by them = 410 - 80 = 330 km

Time\ taken = \dfrac{330}{110} = 3\ hours

Therefore, the time taken is <em>3 hours.</em>

5 0
2 years ago
What to do if -/7 appears in a math problem
Brrunno [24]
-/7? imagine that there is an -1 as the numerator. so now -/7 turns into -1/7
5 0
3 years ago
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