An iPhone costs £679 in London, €769 in Paris and $999 in New York. Using £1 = €1.16 and £1 = $1.39, state the lowest price of the iPhone in £.
Give your answer to 2 dp.

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11

the first one

step-by-step explanation:

just id the test.

company a

step-by-step explanation:

using the linear regression models , it is found that company a   pays about $14 more. but using the same regression (linear) company b pays about $10 more.

so company a pays more than b

think the answer would beb