Brad and Mona are comparing the international calling plans on their cell phones. On his plan, Brad pays $4 just to place a call and $4 for each minute. When Mona makes an international call, she pays $1 to place the call and $5 for each minute. A call of a certain duration would cost the exact same under both plans. What is the duration? What is the cost? A call of minutes would cost $ under each plan

If the class was going to get a class pet and 5 picked fish and 7 pick bird and 8 picked rabbits have many students were in the

Which value would be a solution for x in the inequality 47-4x< 7

Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).