Atruck can be rented from a company for $100 a day plus $0.70 per mile. company b charges $30 a day plus $0.80 per mile. find the number of miles in a day at which the rental costs the same for both companies

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)