Find 5/6 of a day (IN HOURS)

7 class,(fractions lesson)

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?

Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.