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Archy [21]
2 years ago
6

Need help As soon as possible

Mathematics
2 answers:
In-s [12.5K]2 years ago
8 0
12 is positive and 13 would be negative
Tema [17]2 years ago
6 0
A fit the first one and B for the second one
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Each T-shirt that just tease produces cross $1.50 to me they sell their T-shirts for $15 at events what is the markup on the T-s
SOVA2 [1]

Answer: The markup on the T-shirts is $ 13.50.

Step-by-step explanation:

  • Markup is the difference between the selling price of a product and cost price.

Given : The cost price of each t-shirt = $1.50

The selling price of each t-shirt = $15

Then ,the markup on the T-shirts =  (Selling price of each t-shirt) -( Cost price of each t-shirt)

i.e. The markup on the T-shirts = $15- $1.50= $ 13.50

Hence, the markup on the T-shirts is $ 13.50.

4 0
3 years ago
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CD is the perpendicular bisector AB. G is the midpoint of AB. points E and F lie on CD. which pair of line segments must be cong
Ugo [173]
AG and GB must be congruent and CG and GD must be congruent as well
6 0
3 years ago
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Solve the system of equations. y = 2x y = x 2 – 15
inn [45]

Answer:

D. (–3, –6) and (5, 10)

Step-by-step explanation:

The system has equations:

y=2x...(1)

and

y=x^2-15...(2)

Equate both equations;

x^2-15=2x

Rewrite in standard form:

x^2-2x-15=0

We factor to obtain:

(x+3)(x-5)=0

By the zero product principle;

(x+3)=0,(x-5)=0

\implies x=-3,x=5

When x=-3, y=2(-3)=-6

This yields the ordered pair (-3,-6).

When x=5, y=2(5)=10

This yields the ordered pair (5,10).

The correct choice is D.

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3 years ago
Maxim/Minimum Extrema derivatives
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so every time the phrase 'minimum' or 'maximum' show up in a problem with an equation, it means we need to do the math operation of taking the derivative. make senes?can you find the derivative of the equation given?

4.1billion barrels in 2005

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3 years ago
What is 24 divided by 4
LenKa [72]
The answer is 6
6x4=24
3 0
3 years ago
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