Which choice is equivilant to the fraction below when x is an appropriate value?

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?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

You need to solve a system of equations. you decide to use the elimination method. which of these is not allowed? 3x - 2y = 7 3x + 4y = 17 equation 1 equation 2