Awall is built of large blocks that are 1 foot by 1 foot by 1 foot, and each weigh 100 pounds. the volume of the wall is 240 cubic feet. what is the weight of the wall?

[tex]5 \times1 \frac{12}{13} [/tex] me

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.

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?