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Lisa [10]
3 years ago
6

A department store buys 300 shirts for a total cost of $7,200 and sells them for $30 each. Find the percent markup.

Mathematics
2 answers:
Zarrin [17]3 years ago
8 0
The answer is 80% , i think im not sure
Novosadov [1.4K]3 years ago
3 0

Answer:

80%

Step-by-step explanation:

because 7200 / 300 equals 24 and 24 / 30 equals .8 so its 80% and if you want to check the answer you take 30 * .8 OR 80% and it gives you 24

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Triangle ABC is similar to triangle XYZ solve for t?
inna [77]
I need a picture bud
3 0
2 years ago
Sector problem please help
hammer [34]

Answer:

The answer is (π/4)*r

Step-by-step explanation:

Formula length of arc when the angle given is in radian as the case given

s = r*θ

s = arc length (in radians)

r = radius

θ = central angle in radians

But when the angle given is in degrees the length is expressed as

s= 2πr*(θ/360)

7 0
3 years ago
Assuming that Hamid’s revenue is found by multiplying the book price by the number of copies sold, create an equation (in standa
Vadim26 [7]

An equation of Hamid’s revenue by multiplying the book price by the number of copies sold is  x = ny.

<h3>What is an equation?</h3>

The process of equating one thing with another.

Let Hamid’s revenue is $x and the price of book is $y.

If he sold n number of copies.

Then, the general equation will be x = n * y.

Therefore, an equation of Hamid's revenue will be x = ny.

Know more about equation here:

brainly.com/question/2263981

#SPJ1

5 0
1 year ago
What is the LCM of x^2+5 and x^2+10x+25?
avanturin [10]

Answer:

(x+5)²(x²+5)

Step-by-step explanation:

Given two functions x²+5 and x²+10x+25, to get their Lowest common factor, we need to to first factorize x²+10x+25

On factorising we have:

x²+5x+5x+25

= x(x+5) +5(x+5

= (x+5)(x+5)

= (x+5)²

The LCM can be calculated as thus

| x²+5, (x+5)²

x+5| x²+5, (x+5)

x+5| x²+5, 1

x²+5| 1, 1

The factors of both equation are x+5 × x+5 × x²+5

The LCM will be the product of the three functions i.e

(x+5)²(x²+5)

This hives the required expression.

5 0
3 years ago
PLEASE HELP
mihalych1998 [28]
Don’t use that link!! They always comment under my stuff and other people have told me that’s just to get your information and location and stuff like that! Be safe and have a nice day
5 0
2 years ago
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