What is the y-intercept of the following equation? y= 2x - 3

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

Atruck can be rented from company a $50 a day plus $0.60 per mile. company b charges $20 a day plus $0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and company b are the same

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose