Christy bought an 8 foot piece of lumber to trim a bookshelf. altogether, she needs 100 inches of lumber for the trim. did christi buy enough lumber? explain

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.

Which of the following will form the composite function?

Which of the following choices gives you a slope of 3?