Use cross products to identify the equation needed to solve this proportion: 5x = 18
2x = 45
9x = 10
2x = 14

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

Aschool allots ? 1500 to spend on a trip to the theatre. theatre tickets have a regular cost of ? 55 each and are on offer for 1 5 off. a train ticket for the day will cost ? 12 each. if 2 teachers and the maximum number of students attend, how much money will the school have left over?

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4