Nicole pumped 6 gallons of water into her pool each minute for 18 minutes. What was the total change in the amount of water in the pool? Help me please

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.

X-10/4 when x = –18 a 7 b –2 c –7 d 2