That is wrong i was taking a test the answer is going to be 40 square yards
Midpoint Formula
M = -1 + 7/ 2. M = 14 + 0/2
6/2 =3. 14/2 =7
(3,7)
The temperature at 9 pm was -4.2 degrees since from 8 pm to midnight the temperature fell constantly at a rate of -4.2 degrees per hour.
Offer 2 is the best.
To find how much you get off of each car, multiply the amount by the fraction. For offer 2, do £11 100×⅓ and you should get 3700.
For offer 3 do £9600×¼ and you get 2400.
Since you get the most money off with offer 2, that would be the best offer.
Hope this helps :)
(0,40) and (5,0) should be your answer