You are planning on going to the fair this weekend. Promotion A: $10 to get in and $ 4 per ride. Promotions B:$ 42 to get 2 per ride . write an equation that represents each promotion and calculate how many rides do you have to go so your total cost will be the same .

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Juliana says that she can use the patterns of equivalent ratios in the multiplication table below to write an infinite number of ratios that are equivalent to 6: 10. which statement explains whether juliana is correct? she is correct because she can multiply 6 and 10 by any number to form an equivalent ratio. she is correct because 6: 10 can be written as 1: 2 and there are an infinite number of ratios for 1: 2. she is not correct because the multiplication table does not include multiples of 10. she is not correct because 6: 10 is equivalent to 3: 5 and there are only 9 ratios in the multiplication table that are equivalent to 3: 5.

Atransformation t : (x, y) (x-5,y +3) the image of a(2,-1) is