| Write the equation of the circle in standard form. x2 + y2 – 22x + 16y + 149 = 0 A. (X + 8) + (y + 11)2 = 36 B. (x - 11)2 + (y + 8)2 = 1296 C. (x + 11)2 + (y - 3)2 = 36 D. (x - 11)2 + (y + 8)2 = 36

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

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.

1. what expression would be the same as 6x+x+0 2. find the prime factorization of 60 3. write the expression for 6 + x in words.