Karen has 9 feet of lace for her tablecloth. she used 3 feet of lace. how many yards of lace are left? (3 feet = 1 yard ) a. 1 yard b. 2 yards c. 3 yards d. 18 yards

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?

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Find the value of x for which abcd must be a parallelogram -9-6x x-30