A graph has oil changes on the x-axis and total cost (dollars) on the y-axis. A line goes through (1, 75) and (2, 90) and another line goes through (1, 30) and (2, 60). A gas station offers two ways to pay for oil changes. Plan 1: Pay $30 per oil change. y = 30x Plan 2: Pay $60 for the first oil change and $15 for every oil change after the first. y = 15x + 60 At how many oil changes will the cost for both plans be equal? oil changes

Who else did the prussian soldiers interact with other characters?

Why is reasoning relivant to reading and evaluate text?

Which line from the story of my life by helen keller is an example of a simile? during the whole trip i did not have one fit of temper, there were so many things to keep my mind and fingers busy. i was like that ship before my education began, only i was without compass or sounding-line, and had no way of knowing how near the harbour was. one day, while i was playing with my new doll, miss sullivan put my big rag doll into my lap also, spelled "d-o-l-l" and tried to make me understand that "d-o-l-l" applied to both. child as i was, i at once felt the tenderness and sympathy which endeared dr. bell to so many hearts, as his wonderful achievements enlist their admiration.