What is the scale factor in each proportion? a) 1 : 2 = 5 : 10 Scale factor:

b) 5 : 6 = 10 : 12 Scale factor:

c) 4 : 5 = 24 : 30 Scale factor:

d) 3 : 7 = 30 : 70 Scale factor:

Mr and mrs smith buy tickets for themselves and their four children. the cost of an adult ticket is ? 6 more than the adult ticket. the total cost of the six tickets is ? 40.50 work out the cost of an adult ticket. in your working let c be the cost of the child ticket and a be the cost of the adult ticket.

What are the solutions to the equation 4x2+3x=24-x

Jenny earned a 77 on her most recent test jenny score is no less then 5 points greater then 4/5 of terrance’s score if t represents terrance score which inequality represents the situation