The image of the polygon abcde reflected across the x-axis. a(-1,-1),b(0,1),c(4,2),d(6,0),e(3,- 3) the vertices of the image

Jackson earns $25 per hour as a tutor at the college library. he set a weekly spending budget of $130 each week and puts the remaining money in his savings account. how many hours must he work this week to have at least an extra $50 to put in his savings account