Sam needs to earn at least $40 for the concert ticket. He has $15 from his birthday saved and will walk the
dog for $2 per walk to earn the rest.
Please help!!

What is the domain of the given function? {(3,-2), (6, 1), (-1, 4), (5,9), (-4, 0); o {x | x= -4,-1, 3, 5, 6} o {yl y = -2,0, 1,4,9} o {x|x = -4,-2, -1,0, 1, 3, 4, 5, 6, 9} o y y = 4,-2, -1, 0, 1, 3, 4, 5, 6, 9}

Which of the following circles have their centers in the third quadrant?

Select all of the following expressions that are equal to 2.5.