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PolarNik [594]
3 years ago
6

Work out the percentage change when a price of £10 is decreased to £8

Mathematics
2 answers:
givi [52]3 years ago
5 0

Answer:

20%

Step-by-step explanation:

Calculate percentage change as follows

percent change = \frac{decrease}{original} × 100%

decrease = £10 - £8 = £2

percent change = \frac{2}{10} × 100% = \frac{2(100)}{10} = 20%


soldier1979 [14.2K]3 years ago
3 0

Answer:answer is 20%

10-8 =2

2÷10×100

=20℅



Step-by-step explanation:


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Step-by-step explanation:

y=4(3)+5

y=12+5

y=17

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The maximum number of parking spaces that will fit in the lot given the area of the parking lot is 30.

<h3>what is the maximum number of parking spaces that will fit in the lot? </h3>

The parking lot has the shape of a rectangle. The area of a rectangle is length x width

The area of the available parking space =  length of the lot - [width of the lot - (width of the alley x 2)

80 x (77 - 10 - 10) = 4560 ft²

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The square below represents one whole.
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6 percent

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3x+5&lt;6x+8 <br> 4x+3 is &lt;7x+5
Komok [63]

The solution to the inequalities 3x + 5 < 6x + 8 and 4x + 3 < 7x + 5 is x > -1 and x > -2/3 respectively

<h3>Inequality</h3>

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  • Equal to =
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3x + 5 < 6x + 8

  • collect like terms

3x - 6x < 8 - 5

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  • divide both sides by -3

x > 3/-3

The inequality sign is flipped from < to greater than because of the division with negative value.

x > -1

2. 4x + 3 < 7x + 5

  • collect like terms

4x - 7x < 5 - 3

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  • divide both sides by -3

The inequality sign is flipped from < to greater than because of the division with negative value.

x > -2/3

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