A new car usually costs £8500. Henry gets a discount of £1000. What is the discount as a percentage of the the usual cost? Give your answer to 1 decimal place.

The area of square garden is 300m squared. how long is the diagonal?

Aball is dropped from a height of 10m above the ground. it bounce to 90% of its previous height on each bounce. what is the approximate height that the ball bounce to the fourth bounce?

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?