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Andrew [12]
4 years ago
7

DUE TODAY!!

Mathematics
2 answers:
andriy [413]4 years ago
7 0

Answer:

She could have saved up and waited until she could afford it then purchase the shoes.

Basile [38]4 years ago
3 0

Answer:

Karin could have either brought her cash with her as well, or have waited until she had enough.

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Sam needs a web designer. Designer A is offering her services for an initial $480 in addition to $105 per hour. Designer B is of
max2010maxim [7]

The two designers will charge same amount for 8 hours.

Step-by-step explanation:

Designer A charges;

Initial fee = $480

Charges per hour = $105

Let,

x be the number of hours, therefore, total cost for x hours will be;

A(x) = 480+105x    Eqn 1

Designer B charges;

Initial fee = $840

Charges per hour = $60

B(x)=840+60x     Eqn 2

When the amount will be same, both functions will be equal, therefore

A(x)=B(x)

480+105x=840+60x\\105x-60x=840-480\\45x=360

Dividing both sides by 45

\frac{45x}{45}=\frac{360}{45}\\x=8

The two designers will charge same amount for 8 hours.

Keywords: function, division

Learn more about functions at:

  • brainly.com/question/1414350
  • brainly.com/question/1430645

#LearnwithBrainly

4 0
4 years ago
How to simplify this
Yuliya22 [10]
X^2-4x+2/x^2-2x-15 hope this helps!
7 0
3 years ago
What is a partial product?
GrogVix [38]

The partial products include copies of the multiplicand when the multiplier bit is '1', and all zeros when the multiplier bit is '0'.

3 0
3 years ago
The length of a rectangle is four time its width. If the permeter of the rectangle is 100yd, find i t s length and width.​
seropon [69]

Answer:

So let us call the shorter side, i.e the width: 'x'

So each length is four times the width = 4x

The perimeter consists of two widths and two lengths and equals 50 inches.

So:

x+x+4x+4x=50

solve for x:

10x = 50

to find x divide both sides by 10:

10x/10 = 50/10

x=5

So width equals 5 in and length is four times this i.e. 4x5=20

To check: 5+5+20+20=50 !!!!

Step-by-step explanation:

here is your anserw for your work please rate me the most brainlest  in let me know if it right

8 0
3 years ago
What is the approximate surface area of the sphere? Round to the nearest hundredth and use 3.14 for Pi. Recall the formula S A =
77julia77 [94]

Answer:

Step-by-step explanation:

A = 4πr² = 4π9² = 324π units²

324(3.14) = 1,017.36 units²

4 0
3 years ago
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