Maria sold 50 books, or 40% of her book collection, at a yard sale. How many books where in Maria’s collection?

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Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

Olive's solar powered scooter travels at a rate of 30 miles per hour. what equation can she use to calculate her distance with relation to the time she traveled? h=hours m=miles 1. h=m+30 2. m=30h 3. m=h+30 4. h=30m

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy