The diagram shows the floor of a warehouse. The manager needs to paint the floor.
15.6 m
One tin of paint costs £16.85 and covers 12 m2 of floor.
The manager has a budget of £420.
He will get a discount of 25% off the cost of the paint.
Has the manager got enough money to buy the paint for the floor?
You must show all your working.

Which two transformations are applied to pentagon abcde to create a'b'c'd'e'? (4 points) translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the x-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the y-axis translated according to the rule (x, y) ? (x + 8, y + 2) and reflected across the y-axis translated according to the rule (x, y) ? (x + 2, y + 8) and reflected across the x-axis

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The experience c-0.25c can be used to find the cost of an item on sale for 25% off which expression beloit equivalent to c-0.25c