Marquel can eat 7 Oreos in 2 minutes. How many Oreos can he eat in 6 minutes?

If a boat travels 3 miles in 1.5 hours how far will it travel in 2 hours?

Evaluate the following expression 1/3^2

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.