Iff(x) = 1 - a x2 ,
(h) = -5 when x changes from 2 to 3 then a =

How far is x from 5 on a number line?

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Shane can shovel the driveway in 4 hours, but if his sister it would take 2 hours. how long would it take taylor to shovel the driveway alone