What is the equation of this circle? A. (x + 1) + (y-2) - 6
B. (x - 1) + (y + 2)2 - 6
c. (x + 1) + (y-2) - 9
D. (x - 1) + (y + 2Y - 9

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?