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3 shops sell TVs and all 3 are having sales. Here are the three original prices of the TVs and their discounts: X12: £150 (25%), Teli-vise: £235 (1/2 off), Xpert: £60 (with a year of weekly £8 payments). Which TV is the cheapest once discounted.

X12 = £150 x (1-0.25) = £112.50 Teli-vise: £235 / 2 = £117.50 Xpert: £60 + (12 x £8) = £156 Therefore the X12 is the cheapest television after the discount has been applied.
GC
Answered by George C. • Maths tutor
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One bag has 4y+2 counters in it and another has 6y-2 counters in it. The bags have the same number of counters in them. Calculate the value of y.

4y+2=6y-2, add 2 to both sides. 4y+4=6y, subtract 4y from both sides. 4=2y, divide both sides by 2 y=2
GC
Answered by George C. • Maths tutor
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2 equations intersect each other, y = x + 2 and y = x^2. Find the area of the shaded region between the points of intersection giving your answer to 3 significant figures. (shaded region will be shown)

points of intersection are (-1,1) and (2,4). Area of the shaded region is 4.5.
SA
Answered by Syed A. • Maths tutor
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State the trend in electronegativity for the elements of group 17 and explain why this trend occurs.

Electronegativity decreases from fluorine to astatine in group 17. This is because fluorine has the smallest number of electron shells in the group, which means there is less of a shielding effect than there...
CD
Answered by Conor D. • Chemistry tutor
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How does Samuel Beckett portray the meaninglessness of life through the use of repetition in Waiting For Godot?

In Waiting for Godot, Beckett conveys the meaninglessness of life by undermining meaning generated in communication, through repetition. In Waiting for Godot the repetition of words does not achieve assertio...
VC
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