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GREYUIT [131]
3 years ago
10

Mark has $175 to spend on school clothes. He buys 4 shirts for $24 each, 2 pairs of shorts for $18 each, and 2 pairs of pants fo

r $22.50 each. The shirts are discounted 20%. If the tax rate is 6%, how much money will Mark have remaining after buying these items?
Mathematics
1 answer:
Sloan [31]3 years ago
3 0

Answer:

$7.7

Step-by-step explanation:

Step one:

given data

total money = $175

He buys 4 shirts for $24 each= 24*4= $96

The shirts are discounted 20%

= 96- 0.2*96= 96-19.2= $76.8

2 pairs of shorts for $18 each= $36

2 pairs of pants for $22.50 each= $45

Total cost = $157.8

tax= 6%

total expenses

= 157.8+ 0.06*157.8

=157.8+9.468

=$167.268

The balance is

= 175-167.268

=$7.7

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If the area of a rectangle in terms of x is x2 + 15x + 26 / 6x2 and its width is x2 - 3x - 10 / 30x3 Find the length of the rect
Veseljchak [2.6K]

Answer:

The length of the rectangle is;

5x(x+13)/(x-5)

Step-by-step explanation:

Mathematically, we know that the area of a rectangle is the product of the length and width of the triangle

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we have this as;

(x^2 + 15x + 26)/6x^2 divided by (x^2-3x-10)/30x^3

thus, we have ;

(x^2 + 15x + 26)/6x^2 * 30x^3/(x^2-3x-10)

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But;

(x^2 + 15x + 26) = (x+ 2)(x+ 13)

(x^2-3x-10) = (x+2)(x-5)

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4 0
2 years ago
2. Solve each given equation and show your work. Tell whether each equation has one solution, an infinite number of solutions, o
Ugo [173]
Alright,

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x=1---- Divide the coefficiant (6)

(b) 25-x=15-(3x+10)
25-x=15-3x-10----Distribute the -1
25-x=5-3x---- Combine like terms
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(c) 4x= 2x+2x+5(x-x)
4x=2x+2x+5(0)---- Distribute. Alright this might look hard but realy it is 1x-1x so the answer is 0
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Let u = 14. What is the value of 4u?
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Answer: B 56

Step-by-step explanation:

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3 years ago
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