This system of conics involves a circle and a hyperbola. x^2+y^2+x+y-40=0

+(1/2)^2)/20) - +(1/2)^2)/20) = 1

what are the solutions of the system?

solution represented in quadrant 1: ?
solution represented in quadrant 2: ?
solution represented in quadrant 3: ?
solution represented in quadrant 4: ?

The ratio of wooden bats to metal bats in the baseball coach’s bag is 2 to 1. if there are 20 wooden bats, how many metal bats are in the bag?

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.

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')