In 20 minutes how many more times does a gerbils heart beat than a rabbits

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.

16 more than the product of 5 and p

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3