The price of a car was decreased by 10% to £729. What was the price before the decrease?

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

3x + 4y = 5 x- 3y = -7 solve by substitution

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up