7 Gina finds out the price of a CD box set in three different countries. The price is
£98 in the UK
$134.99 in the USA
€139.99 in Germany
The exchange rates are
£1 = $1.43
€1 = £0.73
Gina wants to pay the cheapest price for the box set.
(a) From which country should Gina buy the box set?
You must show how you get your answer.

answer is 8x+24

area of vanessa's patio = length × width

given, length = (3x² + 5x + 10)

width = (x² - 3x - 1)

area of vanessa's patio = (3x² + 5x + 10)(x² - 3x - 1)

= 3x²(x² - 3x - 1) + 5x(x² - 3x - 1) + 10(x² - 3x - 1)

= 3x⁴ - 9x³ - 3x² + 5x³ - 15x² - 5x + 10x² - 30x - 10

= 3x⁴ - 4x³ - 8x² - 35x - 10

hence, expression of vanessa's patio = (3x⁴ - 4x³ - 8x² - 35x - 10)

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its what i use

step-by-step explanation:

hi there, i would be interested to you with your test, may you add the questions and answer options.

- : )