Help with numbers 1/6 please

What’s the numerical coefficient of 6xy

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

The graph represents the gallons of water in a water tank with respect to the number of hours since it was completely filled