Greg plans to buy a book for $5.00 and some music cds for $4.00 each. the greatest total amount o money that greg plans to spend on buying the book and music cds is $29.00. what is the number of music cds, x, that greg can buy?

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.

Extra points! find the missing dimension! need asap

Miss henderson wants to build a fence around a rectangular garden in her backyard in the scale drawing the perimeter of the garden is 14 in of the actual length of a b is 20 ft how many feet of fencing what you need